A surface cleaning device comprises a cleaning head having a housing, a fluid tank configured to store fluid and be in fluid communication with the cleaning head, a cleaning pad coupled to the cleaning head and configured to remove debris from a surface, and a plurality of nozzles distributed along the cleaning pad, wherein the fluid tank is configured to release at least some of the fluid such that the released fluid flows through the plurality of nozzles onto the cleaning pad.

Disclosed is an automatic cleaning storage base for an electric mop. The electric mop has a rotatable cleaning roller; the automatic cleaning storage base comprises a casing member, a cleaning tank is formed in an upper surface of the casing member, and a decontamination assembly for scrubbing the cleaning roller is disposed in the cleaning tank; the roller is cleaned by using the decontamination assembly of the present invention, thereby avoiding the cumbersome manual operation in the prior art, avoiding staining human hands, and achieving a good effect.

Disclosed is a drainage system for an automatic cleaning storage base of an electric mop. The automatic cleaning storage base of the electric mop comprises a casing member having a cleaning tank. The drainage system comprises a drain valve; an outlet end of the drain valve is connected to the outside of the casing member, and an inlet end of the drain valve is connected to the cleaning tank; the drain valve has a switch, and the switch is provided with a first rack; the drain valve is further provided with a duplex gear and a second rack; the duplex gear has a gear portion with a larger outer diameter to mesh with the first rack, and the duplex gear has a gear portion with a smaller outer diameter to mesh with the second rack.

A self-cleaning automatically-stored electrical mop includes a mop rod assembly, a mop head assembly, and a cleaning base assembly used for storing and cleaning the mop head assembly. The mop head assembly is arranged at the lower end of the mop rod assembly and includes a mop head shell which is provided with a rotatable cleaning roller and a motor used for driving the cleaning roller. The cleaning base assembly includes a shell part. A cleaning groove used for cleaning the cleaning roller is formed in the shell part, and a cleaning assembly used for scrubbing the cleaning roller is arranged in the cleaning groove. The shell part is provided with a sewage discharge system used for discharging sewage.

An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, a controller for controlling the operation of the autonomous floor cleaner, a tank adapted to hold liquid, and a carry handle joined with the tank and/or the housing. The carry handle is movable between a stowed position and a carry position. The carry handle can include one or more capturing assemblies such that the carry handle can be selectively rotated between different orientations allowing for one or more of: locking/securing the tank to the housing, activating/deactivating the floor cleaner based on handle position; carrying the entire floor cleaner; ejecting the tank from the housing; carrying the tank separately; and emptying the tank.

A draining system comprising a single or multi-layer tray designed to store and dry wet objects like winter boots, rain boots or dishes that are placed on the tray. This system provides effective utilization of space to store wet objects. Water from the wet objects placed on the tray goes into waste collection bin which can easily be removed without disrupting the tray set-up to dispense waste water without creating a mess.

A self-cleaning carpet system including a carpet base, a cleaning tube, a piston, a carpet fiber group, a water assembly and a vacuum assembly. The cleaning tube is mounted in the carpet base. The piston is operably mounted with respect to the cleaning tube for movement between a retracted position and an extended position. The carpet fiber group is attached to the piston. When the piston is in the retracted position, the carpet fiber group is substantially inside the cleaning tube. When the piston is in the extended position, at least a portion of the carpet fiber group extends from the cleaning tube. The water assembly is fluidly connected to the cleaning tube for delivering water to the cleaning tube. The vacuum assembly is fluidly connected to the cleaning tube for applying a vacuum to the cleaning tube.

A tool that is either hand-guided, or machine-guided, for performing surface treatments, such as mopping, of overhead surfaces includes a head for carrying an agitator having a generally planar face that is applied against the overhead surface being treated in uses. A transmission transmits power from a drive motor to the agitator, and an interface on the head is provided for connection to a mounting device by which the head is oriented and guided.

A robot cleaner includes a rolling cleaning module including a rolling member configured to rotate clockwise or counterclockwise when viewed from a left side while in contact with a floor, a sensor unit, and a controller. The controller is configured to determine a change in position of the robot cleaner and a change in load current of a motor connected to the rolling member based on data detected by the sensor unit, and determine that a specific area of the floor is a contaminated area when there is a change in the position and a change in the load current.

An intelligent cleaning device, comprising a device main body, a camera and a fill-in light, wherein the camera is mounted in the device main body and faces an outer side of the device main body; the fill-in light is mounted in the device main body by means of a fill-in light holder and faces the outer side of the device main body; and an irradiation direction of the fill-in light is the same as a photographic direction of the camera, so as to irradiate at least part of an identification region of the camera.