Cleaning equipment and cleaning system

Abstract

The utility model discloses a cleaning device and a cleaning system, the cleaning device comprises a machine body, the machine body is provided with a main motor and a dirt storage container, the shell of the machine body is provided with a first butt-joint port, an airflow channel is formed among the main motor, the dirt storage container and the first butt-joint port, and the main motor provides suction force for the dirt storage container and the first butt-joint port through the airflow channel; the valve structure is arranged on the airflow channel and used for enabling the main motor to be communicated with one of the dirt storage container and the first butt joint opening; the valve structure comprises an adjusting part acting on the airflow channel, the adjusting part is provided with a first position enabling the main motor to be communicated with the dirt storage container and a second position enabling the main motor to be communicated with the first butt joint opening, and the adjusting part responds to non-electric driving of the external environment to be switched between the first position and the second position.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and in particular relates to a cleaning equipment and a cleaning system. Background Art

[0002] The cleaning device is used to perform cleaning tasks and clean the target site. The cleaning device includes a fan for sucking external dirt into the interior of the cleaning device. In order to facilitate users to charge the cleaning device and empty the dirt stored in the cleaning device, the cleaning device is usually equipped with a base station.

[0003] In the prior art, a negative pressure device is provided inside the base station to suck the dirt inside the cleaning device into the base station, thereby realizing the function of emptying the dirt inside the cleaning device. Although the negative pressure device of the base station solves the problem of sucking dirt, it greatly increases the complexity of the structure and the production cost of the base station. Therefore, it is necessary to improve the prior art to overcome the above defects in the prior art. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to provide a cleaning device and a cleaning system.

[0005] In order to solve the above technical problems, the utility model provides a cleaning device, which comprises: a body, provided with a main motor and a dirt storage container, a first docking port is provided on the outer shell of the body, an air flow channel is formed between the main motor, the dirt storage container and the first docking port, and the main motor provides suction force to the dirt storage container and the first docking port through the air flow channel; a valve structure is provided on the air flow channel, and is used to make the main motor and the dirt storage container and the first docking port selectively connected; wherein the valve structure comprises an adjusting member acting on the air flow channel, the adjusting member has a first position for connecting the main motor with the dirt storage container, and a second position for connecting the main motor with the first docking port, and the adjusting member switches between the first position and the second position in response to non-electric drive of the external environment.

[0006] Preferably, the adjustment member is configured to be switched from the first position to the second position when driven by an external force between the fuselage and the external environment during the process of the fuselage cooperating with the external environment.

[0007] Preferably, the valve structure further comprises a reset member disposed between the body and the adjusting member; the reset member is configured to drive the adjusting member to reset from the second position to the first position when the body is out of engagement with the external environment.

[0008] Preferably, the adjusting member extends to the outside of the fuselage.

[0009] Preferably, the external environment is a base station adapted to the cleaning device, and the base station is provided with a holding member cooperating with the adjusting member;

[0010] When the cleaning device is docked with the base station, the adjusting member cooperates with the abutting member in response to the docking action, so that the adjusting member switches from the first position to the second position.

[0011] Preferably, the adjusting member comprises a gripping portion extending to the outside of the body for gripping; the adjusting member switches from the first position to the second position in response to a force exerted by an external environment on the gripping portion.

[0012] Preferably, the regulating member comprises a triggering portion located outside the airflow channel and a valve core located inside the airflow channel; the valve core is fixedly connected to the triggering portion so that the valve core and the triggering portion move synchronously.

[0013] Preferably, the valve structure further comprises a valve housing, the valve housing is a part of the air flow channel, and the valve core is accommodated in the valve housing; wherein the valve housing is located between the main motor and the dirt storage container, and a first air duct opening for docking with the main motor, a second air duct opening for docking with the dirt storage container, and a third air duct opening for docking with the first docking port are provided on the housing wall of the valve housing;

[0014] The valve core is rotatably disposed in the valve housing so that the first air duct opening is connected to one of the second air duct opening and the third air duct opening.

[0015] Preferably, the first air duct opening, the second air duct opening, and the third air duct opening are arranged in an aligned manner in the axial direction of the valve core, and are spaced apart in the circumferential direction of the valve core; or,

[0016] The first air duct opening, the second air duct opening, and the third air duct opening are staggered in the axial direction of the valve core, and the first air duct opening is located between the second air duct opening and the third air duct opening.

[0017] Preferably, the adjusting member has a blocking portion, and the blocking portion is configured to: block the air flow channel between the main motor and the first pairing port when the adjusting member is located at the first position;

[0018] When the adjusting member is located at the second position, the air flow channel between the main motor and the dirt storage container is blocked.

[0019] Preferably, the portion of the regulating member located in the airflow channel is hollow inside, the blocking portion is a circumferential wall surface of the portion of the regulating member located in the airflow channel, and the circumferential wall surface of the portion of the regulating member located in the airflow channel is also provided with a first opening and a second opening communicating with the cavity therein;

[0020] Wherein, when the adjusting member is located at the first position, the main motor and the dirt storage container are connected through the first opening;

[0021] When the adjusting member is located at the second position, the main motor and the first pair of ports are connected via the first opening and the second opening.

[0022] Preferably, a limiting structure is provided between the adjusting member and the body, and the limiting structure is configured to limit the first position and the second position of the adjusting member.

[0023] Preferably, the adjusting member is rotatably arranged, the adjusting member comprises a triggering portion located outside the airflow channel, and the limiting structure comprises a first limiting portion and a second limiting portion which are arranged on the fuselage and spaced apart in the rotation direction of the adjusting member;

[0024] Wherein, when the trigger portion abuts against the first limiting portion, the adjusting member is in the first position; when the trigger portion abuts against the second limiting portion, the adjusting member is in the second position; or,

[0025] The limiting structure comprises a limiting groove and an extension block, one of the limiting groove and the extension block is arranged on the adjusting member, and the other of the limiting groove and the extension block is arranged on the fuselage.

[0026] The utility model also provides a cleaning device, the cleaning device comprising: a body, a main motor is arranged inside, and a first pairing port is arranged on the outer shell of the body; a valve structure is arranged inside the body and between the main motor and the first pairing port, the valve structure is configured to selectively connect the main motor with the first pairing port;

[0027] Wherein, the valve structure includes an adjusting member, and the adjusting member includes a triggering part, and the triggering part cooperates with the external environment to produce non-electric drive; the adjusting member has a first position that cuts off the main motor and the first pair of interfaces, and a second position that connects the main motor and the first pair of interfaces under non-electric drive.

[0028] Preferably, the regulating member further comprises a valve core, and the valve core is fixedly connected to the trigger part so as to move synchronously with the trigger part and is used for controlling the on-off state between the main motor and the first pair of interfaces.

[0029] Preferably, the valve structure is connected to the main motor and is connected to the first port through a third flow channel.

[0030] Preferably, the machine body is further provided with a dirt storage container, and the valve structure is configured to connect the main motor with either the dirt storage container or the first docking port;

[0031] Wherein, when the adjusting member is in the first position, the main motor is connected to the dirt storage container; when the adjusting member is in the second position, the main motor is disconnected from the dirt storage container.

[0032] Preferably, the valve structure comprises a valve housing, the regulating member comprises a valve core accommodated in the valve housing, the valve housing is located between the main motor and the dirt storage container, and the shell wall of the valve housing is provided with a first air duct opening for docking with the main motor, a second air duct opening communicating with the dirt storage container, and a third air duct opening communicating with the first docking port;

[0033] The valve core is rotatably disposed in the valve housing so that the first air duct opening is connected to one of the second air duct opening and the third air duct opening.

[0034] Preferably, the adjusting member has a blocking portion, and the blocking portion is configured to: disconnect the main motor from the first docking port when the adjusting member is located at the first position, and disconnect the main motor from the dirt storage container when the adjusting member is located at the second position.

[0035] Preferably, the portion of the adjusting member located in the fuselage is hollow, the blocking portion is a circumferential wall surface of the portion of the adjusting member located in the fuselage, and the circumferential wall surface of the portion of the adjusting member located in the fuselage is also provided with a first opening and a second opening communicating with the cavity therein;

[0036] Wherein, when the adjusting member is located at the first position, the main motor and the dirt storage container are connected through the first opening; when the adjusting member is located at the second position, the main motor and the first docking port are connected through the first opening and the second opening.

[0037] Preferably, a limiting structure is provided between the adjusting member and the body, and the limiting structure is configured to limit the first position and the second position of the adjusting member.

[0038] Preferably, the adjusting member is rotatably arranged, and the limiting structure comprises a first limiting portion and a second limiting portion which are arranged on the body and are spaced apart in the rotation direction of the adjusting member;

[0039] Wherein, when the trigger portion abuts against the first limiting portion, the adjusting member is in the first position; when the trigger portion abuts against the second limiting portion, the adjusting member is in the second position; or,

[0040] The limiting structure comprises a limiting groove and an extension block, wherein the extension block is located in the limiting groove, and one of the limiting groove and the extension block is arranged on the adjusting member, and the other of the limiting groove and the extension block is arranged on the fuselage.

[0041] Preferably, the valve structure further comprises a reset member disposed between the body and the adjusting member, and the reset member is configured to drive the adjusting member to reset from the second position to the first position when the trigger portion is out of engagement with the external environment.

[0042] Preferably, the external environment is a base station adapted to the cleaning device, and the base station is provided with a supporting member that cooperates with the adjusting member; when the cleaning device is docked with the base station, the trigger part cooperates with the supporting member in response to the docking action, so that the adjusting member switches from the first position to the second position.

[0043] Preferably, the trigger portion is a grip portion extending to the outside of the body for gripping; the adjustment member switches from the first position to the second position in response to a force exerted by the external environment on the grip portion.

[0044] The utility model further provides a cleaning system, the cleaning system comprising: a cleaning device; a base station, the base station is provided with a second pair of interfaces matched with the first pair of interfaces of the cleaning device, and a holding member matched with the valve structure of the cleaning device;

[0045] When the cleaning device is docked with the base station, the first pair of interfaces is connected to the second pair of interfaces, and the valve structure conducts the first pair of interfaces and the main motor of the cleaning device under the action of the abutment; wherein the cleaning device is the cleaning device as described above.

[0046] The technical solution provided by the utility model has the following advantages:

[0047] A valve structure is provided on the cleaning equipment, so that the main motor of the cleaning equipment can be connected to the dirt storage container on the cleaning equipment, and can also be connected to an external device (such as a base station) through a first pair of interfaces. A single motor can realize both the functions of sucking and discharging dirt, which greatly simplifies the structure of the cleaning system and reduces production costs.

[0048] The valve structure includes an adjusting member, and when the adjusting member cooperates with the external environment, it can change its position under the non-electric drive of the external environment, thereby changing the working state of the valve structure, controlling the main motor to be connected with the dirt storage container and the first pairing port, and has the advantage of convenient operation. In addition, using the matching relationship instead of the driving source drive method can effectively simplify the structure and reduce the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0050] Figure 1 A schematic diagram of the three-dimensional structure of the cleaning device provided by the utility model;

[0051] Figure 2 A schematic diagram of the exploded structure of the cleaning device provided by the utility model;

[0052] Figure 3 It is a schematic diagram of the structure of the cleaning device when the trigger part is in the shape of a paddle;

[0053] Figure 4 is a schematic diagram of the cross-sectional structure between the air flow channel and the valve structure;

[0054] Figure 5 It is one of the structural schematic diagrams of the valve structure;

[0055] Figure 6 for Figure 5 A schematic cross-sectional structure diagram of ;

[0056] Figure 7 It is a structural schematic diagram of the regulating member;

[0057] Figure 8 This is the second structural diagram of the valve structure;

[0058] Fig. 9 This is the third structural diagram of the valve structure;

[0059] Fig.10 is a schematic diagram of the structure of the trigger unit when the external environment is the user's hand;

[0060] Fig.11 This is one of the schematic diagrams when the trigger portion is in the shape of a paddle;

[0061] Fig.12 This is the second schematic diagram when the trigger part is in the shape of a paddle;

[0062] Fig.13 It is a schematic diagram when the trigger part is in a wheel shape;

[0063] Fig.14 is a schematic diagram of the triggering part when the adjusting member moves linearly back and forth;

[0064] Fig.15 A schematic diagram of the structure of the cleaning system provided by the utility model;

[0065] Fig.16 A schematic diagram of the structure of a base station. DETAILED DESCRIPTION

[0066] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0067] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0068] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0069] The utility model provides a cleaning device. In an adaptable scenario, the cleaning device is a floor scrubber. Of course, the cleaning device includes but is not limited to a floor scrubber. For example, it can also be a vacuum cleaner, a cleaning robot, etc. The following will mainly describe the cleaning device 1000 as a floor scrubber as the main scenario, but based on the above description, it can be seen that the protection scope of the embodiment of the utility model is not limited thereto.

[0070] like Figures 1 to 3As shown, the floor scrubber includes: a body 100, and a floor brush assembly 400 pivotally connected to the bottom of the body 100. The body 100 is provided with a main motor 110, a dirt storage container 120, a cleaning liquid tank 150, etc. The floor brush assembly 400 is provided with a dirt suction port (not shown) and at least one cleaning roller brush 410, and the dirt suction port is distributed near the cleaning roller brush 410. The main motor 110 is accommodated in the body 100 and is used to generate a suction airflow in the body 100. The dirt storage container 120 is connected to the dirt suction port, and external dirt (such as dirt on the surface to be cleaned and dirt generated during self-cleaning) can enter the dirt storage container 120 through the dirt suction port under the action of the suction airflow.

[0071] There is a liquid circulation pipeline (not shown) between the cleaning liquid tank 150 and the cleaning roller brush 410, which is used to wet the cleaning roller brush 410, thereby achieving wet cleaning of the surface to be cleaned. Furthermore, the floor brush assembly 400 can also be provided with at least one nozzle (not shown) disposed toward the surface to be cleaned, and a liquid circulation pipeline is also formed between the cleaning liquid tank 150 and the nozzle, so as to spray liquid onto the surface to be cleaned, so as to facilitate the cleaning of stubborn stains.

[0072] like Figure 1 and Figure 4 As shown, a first docking port 130 is provided on the outer shell of the body 100, and an airflow channel 140 is formed between the main motor 110, the dirt storage container 120 and the first docking port 130, and the airflow channel 140 is located in the body 100. The main motor 110 provides suction force to the dirt storage container 120 and the first docking port 130 through the airflow channel 140. In other words, the main motor 110 can act on the dirt storage container 120 and the first docking port 130 at the same time, so that the dirt storage container 120 and the first docking port 130 are in a negative pressure state.

[0073] Considering that the negative pressure value of the dirt storage container 120 needs to be maintained when performing the cleaning task, in order to avoid the problem that the external dirt cannot be sucked into the dirt storage container 120 due to the weak suction force. In this embodiment, a valve structure 200 is provided in the body 100, and the valve structure 200 is provided on the air flow channel 140 and is located between the main motor 110 and the dirt storage container 120.

[0074] The valve structure 200 can make the main motor 110 selectively communicate with the dirt storage container 120 and the first docking port 130. In other words, the valve structure 200 can selectively connect the main motor 110 with the first docking port 130, and can selectively connect the main motor 110 with the dirt storage container 120. That is, the valve structure 200 can control the on-off state between the main motor 110 and the first docking port 130, and control the on-off state between the main motor 110 and the dirt storage container 120.

[0075] When the floor scrubber performs the task of sucking dirt, the main motor 110 is connected to the dirt storage container 120, and the main motor 110 is disconnected from the first docking port 130. At this time, the suction force provided by the main motor 110 is completely used to suck dirt, thereby ensuring the cleaning ability of the floor scrubber.

[0076] When the floor scrubber is performing a sewage discharge task, that is, when it needs to provide negative pressure suction force to other equipment (not shown), the main motor 110 and the first docking port 130 are connected through the valve structure 200. At this time, the main motor 110 and the sewage storage container 120 are in a cut-off state, and the suction force provided by the main motor 110 acts completely on the first docking port 130.

[0077] After the other device is docked with the first docking port 130, the main motor 110 can provide a driving source for negative pressure suction for the other device, thereby reducing the number of negative pressure driving sources used. In a preferred embodiment, the above-mentioned "other device" is a base station 2000. When the floor scrubber is docked with the base station 2000, the main motor 110 of the floor scrubber provides negative pressure suction for the base station 2000. Therefore, the base station 2000 does not need to be provided with an additional driving source, which greatly simplifies the structure of the base station 2000.

[0078] like Figures 5 to 7 As shown, the valve structure 200 includes an adjusting member M acting on the airflow channel 140, and the adjusting member M has a first position for connecting the main motor 110 with the dirt storage container 120 and a second position for connecting the main motor 110 with the first docking port 130. The adjusting member M switches between the first position and the second position in response to the non-electrical drive of the external environment. Further, the adjusting member M is used to switch from the first position to the second position when the fuselage 100 cooperates with the external environment, driven by the external force between the fuselage 100 and the external environment. The above-mentioned "non-electrical drive of the external environment" refers to: a force that is not applied by an electric drive mechanism such as a rotary drive (motor) or a linear drive (cylinder).

[0079] In this embodiment, a part of the regulating member M acts on the airflow channel 140 to adjust the on / off state of the airflow channel 140, and another part of the regulating member M is located on the outside of the airflow channel 140 for easy operation. Among them, the part of the regulating member M that acts on the airflow channel 140 is the valve core 210, and the valve core 210 is located in the airflow channel 140. The part of the regulating member M located on the outside of the airflow channel 140 has a trigger part 220, and the trigger part 220 cooperates with the external environment to produce non-electric drive. The valve core 210 is fixedly connected to the trigger part 220 so that the valve core 210 and the trigger part 220 move synchronously. It is worth noting that the trigger part 220 can be located in the fuselage 100, or it can extend to the outside of the fuselage 100.

[0080] Furthermore, the valve structure 200 further includes a valve housing 230, which can be understood as a part of the airflow channel 140, and the valve core 210 is accommodated in the valve housing 230. The valve housing 230 is located between the main motor 110 and the dirt storage container 120, thereby simplifying the flow path of the airflow channel 140. Figure 5 , Figure 8 and Fig. 9 As shown, the valve housing 230 has a first air duct opening 231 for docking with the main motor 110 , a second air duct opening 232 for docking with the dirt storage container 120 , and a third air duct opening 233 for docking with the first docking port 130 .

[0081] Specifically, combined Figure 4 As shown, the first air duct opening 231 of the valve housing 230 is connected to the main motor 110 through the first flow channel 141, the second air duct opening 232 of the valve housing 230 is connected to the dirt storage container 120 through the second flow channel 142, and the third air duct opening 233 of the valve housing 230 is connected to the first docking port 130 through the third flow channel 143. The lengths of the first flow channel 141, the second flow channel 142, and the third flow channel 143 are not limited and can be specifically set according to the model of the floor scrubber.

[0082] In this embodiment, the air flow channel 140 includes a first flow channel 141, a second flow channel 142, a third flow channel 143 and a valve housing 230. In some cases, the first flow channel 141 and the second flow channel 142 may not be provided, that is, the first air channel opening 231 is directly connected to the air inlet of the main motor 110, and the second air channel opening 232 is directly connected to the air outlet of the dirt storage container 120. Alternatively, the first flow channel 141 and the second flow channel 142 may be set to be very short.

[0083] The valve core 210 is movably disposed in the valve housing 230 so that the first air duct opening 231 is connected to one of the second air duct opening 232 and the third air duct opening 233. Figure 5 As shown in FIG. 8 , the valve core 210 can be rotatably disposed on the body 100; or, as shown in FIG. Fig. 9 As shown, the valve core 210 performs linear reciprocating motion on the body 100 .

[0084] The valve core 210 has a blocking portion 214, and the blocking portion 214 is used to close one of the second air duct opening 232 and the third air duct opening 233. When the blocking portion 214 of the valve core 210 closes the third air duct opening 233, the main motor 110 is connected to the dirt storage container 120, and the blocking portion 214 blocks the air flow channel between the main motor 110 and the first docking port 130. At this time, the adjustment member M is in the first position. When the blocking portion 214 of the valve core 210 closes the second air duct opening 232, the main motor 110 is connected to the first docking port 130, and the blocking portion 214 blocks the air flow channel between the main motor 110 and the dirt storage container 120. At this time, the adjustment member M is in the second position.

[0085] Regarding the "external environment", in one embodiment, the external environment is the user's hand (not shown), and the adjustment member M has a gripping portion extending to the outside of the fuselage 100 for gripping. The above-mentioned "gripping portion" can be regarded as a triggering portion 220 extending to the outside of the fuselage 100. The adjustment member M switches from the first position to the second position in response to the force of the external environment on the above-mentioned gripping portion. During actual use, the gripping portion is used for the user's hand to hold. When it is necessary to change the position of the adjustment member M and thus adjust the state of the valve structure 200, it can be done by rotating the gripping portion or pulling the gripping portion.

[0086] When the adjusting member M is rotated on the body 100, Fig.10 As shown, the gripping portion is a knob structure. When the adjusting member M performs linear reciprocating motion on the body 100, the gripping portion is a handle structure. It can be understood that the structural form of the gripping portion is not limited, as long as the adjusting member M can be rotated or linearly reciprocated under the action of the user's hand.

[0087] In another embodiment, the external environment is a base station 2000 that cooperates with a floor scrubber, such as Figures 11 to 14 As shown, the base station 2000 is provided with a resisting member 2300 that cooperates with the triggering part 220. When the floor scrubber is docked with the base station 2000, the triggering part 220 cooperates with the resisting member 2300 in response to the docking action, so that the adjusting member M switches from the first position to the second position. It is worth noting that the triggering part 220 can be located inside the fuselage 100 or outside the fuselage 100. When the triggering part 220 is located inside the fuselage 100, the fuselage 100 is provided with a through-hole (not shown) for the resisting member 2300 to extend into. After the floor scrubber is docked with the base station 2000, the resisting member 2300 can extend into the fuselage 100 to cooperate with the triggering part 220. When the triggering part 220 is located outside the fuselage 100, the above-mentioned through-hole does not need to be provided on the fuselage 100, and the triggering part 220 and the resisting member 2300 cooperate directly on the outside of the fuselage 100.

[0088] The following description takes the case where the external environment is the base station 2000 as an example. When the external environment is the base station 2000, the docking action between the floor scrubber and the base station 2000 is utilized so that the supporting member 2300 of the base station 2000 cooperates with the trigger part 220, thereby realizing the switching of the adjustment member M between the first position and the second position.

[0089] When the valve core 210 is rotated in the valve housing 230, the triggering part 220 is in a paddle shape or a wheel shape. Of course, the triggering part 220 can also be other structures that can meet the requirements of cooperating with the abutting member 2300 of the base station 2000 during the docking process.

[0090] Specifically, when the trigger portion 220 is in the shape of a paddle, Fig.11and Fig.12 As shown, the outer shell of the body 100 is provided with a slide groove 160 that cooperates with the paddle. The slide groove 160 is an arc groove, and the paddle can slide in the slide groove 160 under the action of external force. When the floor scrubber is placed on the base station 2000, the body 100 of the floor scrubber is docked to the base station 2000 from top to bottom. During the docking process, the paddle is abutted and matched with the abutting member 2300 of the base station 2000. Under the action of the abutting member 2300, the paddle can slide in the slide groove 160, thereby realizing the rotation of the adjustment member M from the first position to the second position. The abutting member 2300 has an inclined surface that cooperates with the paddle. In the docking direction of the floor scrubber, the width of the abutting member 2300 is gradually increasing. Among them, the abutting member 2300 can be fixed on the base station 2000 or floating on the base station 2000. When the resisting member 2300 is fixedly mounted on the base station 2000, the resisting member 2300 may be mounted on the base station 2000 in an integrally formed manner, or may be fixed to the base station 2000 by fasteners (screws). When the resisting member 2300 is floatingly mounted on the base station 2000, the resisting member 2300 is mounted on the base station 2000 by means of a first spring 2310, and the expansion and contraction direction of the first spring 2310 is perpendicular to the docking direction of the floor scrubber.

[0091] Specifically, when the triggering portion 220 is in a wheel shape, Fig.13 As shown, preferably, the trigger part 220 is a gear, and the abutment part 2300 is a rack. When the body 100 of the floor scrubber is docked to the base station 2000 from top to bottom, the gear and the rack are meshed, thereby driving the adjustment part M to rotate from the first position to the second position. Of course, the trigger part 220 and the abutment part 2300 include but are not limited to the meshing of gears and racks, and other methods can also be used, as long as the matching relationship between the trigger part 220 and the abutment part 2300 can drive the adjustment part M to rotate from the first position to the second position during the docking process between the floor scrubber and the base station 2000.

[0092] When the adjusting member M works in the above-mentioned rotating manner, the valve core 210 rotates around the rotation axis X. There are two distribution modes between the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233: In the first distribution mode, as Figures 5 to 7As shown, the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 are staggered in the axial direction of the valve core 210, and the first air duct opening 231 is located between the second air duct opening 232 and the third air duct opening 233. The purpose of staggering the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 in the axial direction of the valve core 210 is to facilitate the arrangement of the internal structure of the fuselage 100; the purpose of arranging the first air duct opening 231 between the second air duct opening 232 and the third air duct opening 233 is to minimize the size of the valve housing 230 in the direction of the rotation axis X of the valve core 210. The above-mentioned "staggered distribution in the axial direction of the valve core 210" means that there is a distance between the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 in the direction of the rotation axis X of the valve core 210.

[0093] The valve core 210 is hollow inside, and the blocking portion 214 is the circumferential wall of the valve core 210. The circumferential wall of the valve core 210 is also provided with a first opening 211 and a second opening 212 communicating with the cavity therein. When the adjusting member M is located at the first position, the main motor 110 and the dirt storage container 120 are connected through the first opening 211, and the blocking portion 214 is used to block the air flow channel between the main motor 110 and the first docking port 130. At this time, the main motor 110 and the first docking port 130 are in a truncated state. When the adjusting member M is located at the second position, the main motor 110 and the first docking port 130 are connected through the first opening 211 and the second opening 212, and the blocking portion 214 is used to block the air flow channel between the main motor 110 and the dirt storage container 120. At this time, the main motor 110 is connected to the first docking port 130, and is in a truncated state with the dirt storage container 120.

[0094] The second distribution mode between the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 is as follows: Figure 8 As shown, the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 are arranged in an aligned manner in the axial direction of the valve core 210, and are spaced apart in the circumferential direction of the valve core 210. The above-mentioned "aligned arrangement in the axial direction of the valve core 210" means that there is basically no spacing between the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 in the direction of the rotation axis X, that is, the spacing between the first air duct opening 231, the second air duct opening 232, and the third air duct opening 233 in the direction of the rotation axis X is substantially zero. It should be noted that in this specification, "substantially" and "substantially" can be understood as close to, approximately, or within a predetermined range from the target value.

[0095] In the second distribution mode, the valve core 210 is a fan-shaped block, and the valve core 210 is provided with a through hole 213 that penetrates the valve core 210 along its circumference, and the blocking portion 214 is the circumferential wall of the valve core 210. When the circumferential wall of the valve core 210 rotates to the third air duct opening 233, at this time, the valve core 210 is located between the first air duct opening 231 and the second air duct opening 232, and the first air duct opening 231 is connected to the second air duct opening 232 through the through hole 213; when the circumferential wall of the valve core 210 rotates to the second air duct opening 232, the valve core 210 is not located on the path formed by the first air duct opening 231 and the third air duct opening 233, and the first air duct opening 231 is connected to the third air duct opening 233.

[0096] When the valve core 210 works in a linear reciprocating manner, Fig. 9 As shown, the second air duct opening 232 and the third air duct opening 233 are located on the movement path of the valve core 210. The first air duct opening 231 is in a normally open state. The first air duct opening 231 may be arranged on the movement path of the valve core 210 or may not be arranged on the movement path of the valve core 210. The blocking portion 214 is the circumferential wall surface of the valve core 210. When the circumferential wall surface of the valve core 210 blocks the second air duct opening 232, the main motor 110 is connected to the first docking port 130; when the circumferential wall surface of the valve core 210 blocks the third air duct opening 233, the main motor 110 is connected to the dirt storage container 120.

[0097] Among them, Fig.14 As shown, the trigger part 220 is a columnar body. When the floor scrubber is docked to the base station 2000 from top to bottom, the columnar body abuts against the abutment 2300 of the base station 2000. Under the action of the abutment 2300, the columnar body drives the adjustment member M to retract, so that the blocking part 214 of the valve core 210 changes from blocking the third air duct opening 233 to blocking the second air duct opening 232, thereby realizing the change of the adjustment member M from the first position to the second position.

[0098] Furthermore, regardless of whether the valve core 210 is rotating or reciprocating, the valve structure 200 also includes a reset member arranged between the body 100 and the adjusting member M, and the reset member is configured to drive the adjusting member M to reset from the second position to the first position when the trigger part 220 is out of engagement with the base station.

[0099] Specifically, when the valve core 210 is rotated, the reset element is a torsion spring (not shown) disposed between the body 100 and the triggering portion 220. Fig. 9 As shown, the reset member is a compression spring 500 disposed between the valve housing 230 and the valve core 210 , and the direction of the elastic force of the compression spring 500 is consistent with the movement direction of the valve core 210 .

[0100] Furthermore, a limiting structure 300 is provided between the adjusting member M and the body 100, and the limiting structure 300 is used to limit the first position and the second position of the adjusting member M. The following description is made by taking the rotation setting of the adjusting member M as an example.

[0101] In one embodiment, if Fig.12 As shown, the limiting structure 300 includes a first limiting portion 310 and a second limiting portion 320 which are arranged on the body 100 and are spaced apart in the rotation direction of the adjusting member M. When the trigger portion 220 abuts against the first limiting portion 310, the adjusting member M is in the first position; when the trigger portion 220 abuts against the second limiting portion 320, the adjusting member M is in the second position. In the embodiment where the trigger portion 220 is in the shape of a paddle, the first limiting portion 310 and the second limiting portion 320 are the two ends of the slide groove 160. In order to keep the adjusting member M in the first position or the second position, magnets (not shown) are provided on the first limiting portion 310 and the second limiting portion 320, and the paddle-shaped trigger portion 220 can be magnetically matched with the magnets.

[0102] In another embodiment, if Figure 5 As shown, the limiting structure 300 includes a limiting groove 330 and an extension block 340, the extension block 340 is located in the limiting groove 330, one of the limiting groove 330 and the extension block 340 is provided on the adjusting member 24, and the other is provided on the body 100 or the valve housing 230. In the first case, the extension block 340 is fixed to the end of the valve core 210 and extends to the outside of the valve housing 230, and the valve housing 230 is provided with a limiting groove 330 that cooperates with the extension block 340. When the valve core 210 rotates, the extension block 340 is slidably provided in the limiting groove 330. In the second case, the extension block is fixed to the trigger part 220, and the body 100 is provided with a limiting groove (not shown) that cooperates with the extension block.

[0103] In another embodiment, the limiting structure 300 is a damper provided between the adjusting member M and the body 100. Of course, the limiting structure 300 includes but is not limited to the above-mentioned cases, and other methods may also be adopted, which will not be described one by one here.

[0104] It is worth noting that, when the adjusting member M is rotated, the elastic force of the torsion spring of the reset member must be greater than the magnetic attraction of the magnet, or greater than the resistance of the damper, thereby ensuring that the adjusting member M can be reset from the second position to the first position.

[0105] Embodiment 2

[0106] The utility model also provides a cleaning system, such as Fig.15 and Fig.16As shown, the cleaning system includes: a cleaning device 1000 and a base station 2000, the cleaning device 1000 and the base station 2000 can be docked, wherein the docking direction between the cleaning device 1000 and the base station 2000 is: from top to bottom. Wherein, the cleaning device 1000 is the cleaning device 1000 described in the first embodiment.

[0107] The base station 2000 includes a base station body 2001, a sewage collection container 2200 disposed on the base station body 2001, and a sewage discharge pipe 2500 disposed on the base station body 2001 and connected to the sewage collection container 2200. The base station body 2001 is also provided with a second docking port 2100 matched with the first docking port 130 of the cleaning device 1000, a holding member 2300 matched with the valve structure 200 of the cleaning device 1000, and a sewage extraction port 2400 for extracting sewage. The second docking port 2100 and the sewage extraction port 2400 are respectively connected to the sewage collection container 2200, and the sewage collection container 2200 is used to collect sewage from the sewage storage container 120 of the cleaning device 1000.

[0108] The cleaning device 1000 is provided with a sewage outlet 170 capable of forming a fluid passage with the sewage storage container 120. When the cleaning device 1000 is docked with the base station 2000, the sewage outlet 170 is communicated with the sewage extraction port 2400, the first docking port 130 is communicated with the second docking port 2100, and the valve structure 200, under the action of the abutment 2300, conducts the first docking port 130 and the main motor 110 of the cleaning device 1000. As a result, fluid communication is formed between the main motor 110 and the base station 2000. The suction force generated by the main motor 110 causes negative pressure to be generated in the dirt collecting container 2200 or the sewage pipe 2500. Under the action of the negative pressure, the dirt in the dirt storage container 120 is sucked into the dirt collecting container 2200 of the base station 2000, thereby achieving automatic recovery of the dirt in the dirt storage container 120 of the cleaning equipment to the base station 2000 without setting a negative pressure device in the base station 2000, reducing the number of driving sources, thereby simplifying the overall structure of the cleaning system, facilitating installation and maintenance, and also reducing the production cost of the cleaning system.

[0109] In one embodiment, the base station body 2001 may not be provided with a dirt collection container 2200, and the dirt in the dirt storage container 120 of the cleaning device may be directly discharged into the underground pipeline through the sewage pipe 2500. In another embodiment, the base station body 2001 is provided with a liquid replenishing container 2600 in addition to the dirt collection container 2200. The liquid replenishing container 2600 is used to replenish the cleaning liquid tank 150 of the cleaning device. When the cleaning device is docked with the base station body 2001, the cleaning liquid tank 150 of the cleaning device can form a fluid connection with the liquid replenishing container 2600 of the base station body 2001, so that the liquid replenishing container 2600 can enter the cleaning liquid tank 150.

[0110] Obviously, the above described embodiments are only a part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, ordinary technicians in this field can make other different forms of changes or modifications without creative work, which should fall within the scope of protection of the utility model.

Claims

1. A cleaning device, characterized in that: include: A machine body (100) is provided with a main motor (110) and a dirt storage container (120); a first docking port (130) is provided on an outer shell of the machine body (100); an air flow channel (140) is formed between the main motor (110), the dirt storage container (120) and the first docking port (130); and the main motor (110) provides suction force to the dirt storage container (120) and the first docking port (130) through the air flow channel (140); A valve structure (200) is provided on the air flow channel (140) and is used to connect the main motor (110) to one of the dirt storage container (120) and the first docking port (130); The valve structure (200) comprises an adjusting member acting on the airflow channel (140), the adjusting member having a first position for connecting the main motor (110) with the dirt storage container (120) and a second position for connecting the main motor (110) with the first docking port (130), and the adjusting member switches between the first position and the second position in response to non-electrical drive of an external environment.

2. The cleaning device according to claim 1, characterized in that The adjustment member is configured to switch from the first position to the second position when the fuselage (100) is driven by an external force between the fuselage (100) and the external environment during the process of the fuselage (100) cooperating with the external environment.

3. The cleaning device according to claim 2, characterized in that The valve structure (200) further comprises a reset member disposed between the body (100) and the adjusting member; the reset member is configured to drive the adjusting member to reset from the second position to the first position when the body (100) is out of engagement with the external environment.

4. The cleaning device according to claim 1, characterized in that The adjusting member extends to the outside of the fuselage (100).

5. The cleaning device according to claim 1, characterized in that The external environment is a base station adapted to the cleaning device, and the base station is provided with a supporting member (2300) matched with the adjusting member; When the cleaning device is docked with the base station, the adjusting member cooperates with the abutting member (2300) in response to the docking action, so that the adjusting member switches from the first position to the second position.

6. The cleaning device according to claim 1, characterized in that The adjusting member comprises a gripping portion extending to the outside of the body (100) for gripping; The adjusting member switches from the first position to the second position in response to the force of the external environment on the holding portion.

7. The cleaning device according to claim 1, characterized in that The regulating member comprises a trigger portion (220) located outside the airflow channel (140) and a valve core (210) located inside the airflow channel (140); The valve core (210) is fixedly connected to the trigger portion (220) so that the valve core (210) and the trigger portion (220) move synchronously.

8. The cleaning device according to claim 7, characterized in that The valve structure (200) further comprises a valve housing (230), wherein the valve housing (230) is a part of the air flow channel (140), and the valve core (210) is accommodated in the valve housing (230); The valve housing (230) is located between the main motor (110) and the dirt storage container (120), and a first air duct opening (231) for docking with the main motor (110), a second air duct opening (232) for docking with the dirt storage container (120), and a third air duct opening (233) for docking with the first docking port (130) are provided on the housing wall of the valve housing (230); The valve core (210) is rotatably disposed in the valve housing (230) so that the first air duct opening (231) is connected to either the second air duct opening (232) or the third air duct opening (233).

9. The cleaning device according to claim 8, characterized in that The first air duct opening (231), the second air duct opening (232), and the third air duct opening (233) are arranged in an aligned manner in the axial direction of the valve core (210), and are distributed at intervals in the circumferential direction of the valve core (210); or, The first air duct opening (231), the second air duct opening (232), and the third air duct opening (233) are staggered in the axial direction of the valve core (210), and the first air duct opening (231) is located between the second air duct opening (232) and the third air duct opening (233).

10. The cleaning device according to claim 1, characterized in that The regulating member has a blocking portion (214), and the blocking portion (214) is configured as follows: When the adjusting member is located at the first position, the air flow channel between the main motor (110) and the first docking port (130) is blocked; When the adjusting member is located at the second position, the air flow channel between the main motor (110) and the dirt storage container (120) is blocked.

11. The cleaning device according to claim 10, characterized in that The portion of the regulating member located in the airflow channel is hollow inside, the blocking portion (214) is the circumferential wall surface of the portion of the regulating member located in the airflow channel, and the circumferential wall surface of the portion of the regulating member located in the airflow channel is also provided with a first opening (211) and a second opening (212) communicating with the cavity therein; Wherein, when the adjusting member is located at the first position, the main motor (110) and the dirt storage container (120) are connected via the first opening (211); When the adjusting member is located at the second position, the main motor (110) and the first docking port (130) are connected via the first opening (211) and the second opening (212).

12. The cleaning device according to claim 1, characterized in that A limiting structure (300) is provided between the adjusting member and the body (100), and the limiting structure (300) is configured to limit the first position and the second position of the adjusting member.

13. The cleaning device according to claim 12, characterized in that The adjusting member is rotatably arranged, the adjusting member comprises a triggering portion (220) located outside the airflow channel (140), and the limiting structure (300) comprises a first limiting portion (310) and a second limiting portion (320) which are arranged on the body (100) and are spaced apart in the rotation direction of the adjusting member; Wherein, when the trigger portion (220) abuts against the first limiting portion (310), the adjusting member is in the first position; when the trigger portion (220) abuts against the second limiting portion (320), the adjusting member is in the second position; or, The limiting structure (300) comprises a limiting groove (330) and an extension block (340); one of the limiting groove (330) and the extension block (340) is arranged on the adjusting member, and the other of the limiting groove and the extension block is arranged on the body (100).

14. A cleaning device, characterized in that: include: A body (100) is provided with a main motor (110) inside, and a first docking port (130) is provided on the outer shell of the body (100); a valve structure (200) disposed in the body (100) and located between the main motor (110) and the first docking port (130), the valve structure (200) being configured to selectively connect the main motor (110) and the first docking port (130); Wherein, the valve structure (200) comprises an adjusting member, the adjusting member comprises a triggering portion (220), and the triggering portion (220) cooperates with an external environment to generate non-electrical drive; When not driven by electricity, the adjusting member has a first position that disconnects the main motor (110) from the first docking port (130) and a second position that connects the main motor (110) to the first docking port (130).

15. The cleaning device according to claim 14, characterized in that The regulating member further comprises a valve core (210), wherein the valve core (210) is fixedly connected to the trigger portion (220) so as to move synchronously with the trigger portion (220) and is used to control the on / off state between the main motor (110) and the first port (130).

16. The cleaning device according to claim 14, characterized in that The valve structure (200) is connected to the main motor (110) and is connected to the first port (130) via a third flow channel (143).

17. The cleaning device according to claim 14, characterized in that The machine body (100) is also provided with a dirt storage container (120), and the valve structure (200) is configured to enable the main motor (110) to communicate with either the dirt storage container (120) or the first docking port (130); Wherein, when the adjusting member is in the first position, the main motor (110) is connected to the dirt storage container (120); when the adjusting member is in the second position, the main motor (110) is disconnected from the dirt storage container (120).

18. The cleaning device according to claim 17, characterized in that The valve structure (200) comprises a valve housing (230), the regulating member comprises a valve core (210) accommodated in the valve housing (230), the valve housing (230) is located between the main motor (110) and the dirt storage container (120), and a first air duct opening (231) for docking with the main motor (110), a second air duct opening (232) communicating with the dirt storage container (120), and a third air duct opening (233) communicating with the first docking port (130) are provided on the housing wall of the valve housing (230); The valve core (210) is rotatably disposed in the valve housing (230) so that the first air duct opening (231) is connected to either the second air duct opening (232) or the third air duct opening (233).

19. The cleaning device according to claim 18, characterized in that The regulating member has a blocking portion (214), and the blocking portion (214) is configured as follows: When the adjusting member is located at the first position, the main motor (110) is disconnected from the first docking port (130); when the adjusting member is located at the second position, the main motor (110) is disconnected from the dirt storage container (120).

20. The cleaning device according to claim 19, characterized in that The portion of the adjusting member located inside the fuselage (100) is hollow inside, the blocking portion (214) is a circumferential wall surface of the portion of the adjusting member located inside the fuselage (100), and a first opening (211) and a second opening (212) communicating with the cavity therein are also provided on the circumferential wall surface of the portion of the adjusting member located inside the fuselage (100); Wherein, when the adjusting member is located at the first position, the main motor (110) and the dirt storage container (120) are connected through the first opening (211); When the adjusting member is located at the second position, the main motor (110) and the first docking port (130) are connected via the first opening (211) and the second opening (212).

21. The cleaning device according to claim 14, characterized in that A limiting structure (300) is provided between the adjusting member and the body (100), and the limiting structure (300) is configured to limit the first position and the second position of the adjusting member.

22. The cleaning device according to claim 21, characterized in that The adjusting member is rotatably arranged, and the limiting structure (300) comprises a first limiting portion (310) and a second limiting portion (320) which are arranged on the body (100) and are spaced apart in the rotation direction of the adjusting member; Wherein, when the trigger portion (220) abuts against the first limiting portion (310), the adjusting member is in the first position; when the trigger portion (220) abuts against the second limiting portion (320), the adjusting member is in the second position; or, The limiting structure (300) comprises a limiting groove (330) and an extension block (340), wherein the extension block (340) is located in the limiting groove (330), and one of the limiting groove (330) and the extension block (340) is arranged on the adjusting member, and the other is arranged on the fuselage (100).

23. The cleaning device according to claim 14, characterized in that The valve structure (200) further comprises a reset member disposed between the body (100) and the adjusting member, the reset member being configured to drive the adjusting member to reset from the second position to the first position when the trigger portion (220) is out of engagement with the external environment.

24. The cleaning device according to claim 14, characterized in that The external environment is a base station adapted to the cleaning device, and the base station is provided with a supporting member (2300) matched with the adjusting member; When the cleaning device is docked with the base station, the trigger portion (220) cooperates with the abutting member (2300) in response to the docking action, so that the adjusting member switches from the first position to the second position.

25. The cleaning device of claim 14, The trigger portion (220) is a grip portion extending to the outside of the body (100) for gripping; The adjusting member switches from the first position to the second position in response to the force of the external environment on the holding portion.

26. A cleaning system, characterized in that: include: Cleaning equipment (1000); A base station (2000), the base station (2000) being provided with a second docking interface (2100) cooperating with the first docking interface (130) of the cleaning device (1000), and a supporting member (2300) cooperating with the valve structure (200) of the cleaning device (1000); When the cleaning device (1000) is docked with the base station (2000), the first docking port (130) is connected to the second docking port (2100), and the valve structure (200) conducts the first docking port (130) and the main motor (110) of the cleaning device (1000) under the action of the abutting member (2300); Wherein, the cleaning device (1000) is the cleaning device according to any one of claims 1 to 13 or the cleaning device according to any one of claims 14 to 25.

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