Abstract: The embodiments of the present disclosure provide a cleaning device, the cleaning device including a body and a floor brush. The floor brush is connected to one end of the device body; the device body is provided with a sewage storage box, and the box body of the sewage storage box is at least for storing and/or filtering garbage suctioned by the floor brush. When the cleaning device is tilted or laid flat for use, no sewage may flow back into the motor from the sewage storage box, which prevents causing the motor to stop or be damaged, and ensures a normal use of the cleaning device.

Abstract: The invention relates to a vacuum cleaning device, including a body, a dust cup, and an unlocking mechanism for unlocking and locking the dust cup. The body is provided with a vacuum cleaning channel, a filter is provided in the dust cup, the unlocking mechanism is configured to have a locking state and an unlocking state, and when the unlocking mechanism is in the locking state, the dust cup and the body are locked together in a sealing manner, and the vacuum cleaning channel is in communication with the filter and the dust cup such that the filter and the dust cup are in a working state; and when the unlocking mechanism is in the unlocking state, the dust cup and the filter are automatically disengaged from the vacuum cleaning channel to an easy-to-take state.

Abstract: The present disclosure provides a cleaning device. The cleaning device may include a machine body, a cleaning liquid tank, and a floor brush, wherein the floor brush may be connected to an end of the machine body, the cleaning liquid tank may be arranged above the floor brush, and the cleaning liquid tank may be configured to provide cleaning liquid for the floor brush or floor. When a user uses the cleaning device for cleaning work, the user may hold the machine body to control a moving direction of the floor brush. In the cleaning device, by setting a cleaning liquid tank on the floor brush, a volume and weight of the machine body can be reduced, which reduces an overall volume and weight of the cleaning device, thereby reducing a load and weight when the user operates the machine body and improving experience of the user during cleaning work.

Abstract: Disclosed is a hair drier with a high heat dissipation efficiency. The hair drier comprises a machine body, and a heating device arranged in the machine body, wherein the machine body is internally provided with an air channel. The hair drier further comprises a heat dissipation device made of a heat-conducting material, wherein the heating device is located outside the air channel, and the heat dissipation device is in heat-conducting connection with the heating device and is at least partially arranged in the air channel.

Abstract: A multifunctional food processor includes a host module, a first food processing module mounted on the host module and driven by the host module, and a second food processing module driven by the first food processing module. The multifunctional food processor adopts multiple usage modes. The first food processing module and the second food processing module can independently process food materials, respectively. The multifunctional food processor achieves multi-purposes, is easy to operate, has simple implementation mode, and saves placement space for users.

Abstract: A handheld window cleaning machine includes a shell assembly in which a water-air separation unit is accommodated; a water tank assembly at a bottom of the shell assembly, a wastewater separation unit in the water tank assembly, an outlet of the wastewater separation unit in communication with an inlet of the water-air separation unit; and a suction nozzle assembly pluggably connected to a front end of the shell assembly, an outlet of the suction nozzle assembly in communication with the wastewater separation unit; an air outlet of the water-air separation unit is open outward, and a wastewater backflow opening at a bottom of the water-air separation unit, and the wastewater backflow opening in communication with an inlet of the wastewater separation unit. The cleaning efficiency of the window cleaning machine is ensured, and wastewater is effectively separated from air.

Abstract: An electrostatic protection system for hand-held wireless vacuum cleaner comprises an electrostatic collecting unit and an electrostatic dissipating unit. The electrostatic collecting unit comprises an electrostatic collecting device; the electrostatic dissipating unit comprises a battery pack assembly, and the electrostatic collecting device is electrically connected to a negative electrode of the battery pack assembly. The electrostatic collecting unit is electrically connected to the electrostatic dissipating unit, and an electrostatic charge is transmitted to the negative electrode of the battery pack assembly through the electrostatic collecting device to realize electrostatic charge transfer. The electrostatic protection system effectively transfers the accumulated electrostatic charge, thereby avoiding the phenomenon of electrostatic shock, e.g. on the human's hand, and also protecting important components inside a machine from electrostatic damage.

Abstract: A hair dryer, relating to the technical field of home appliances. The hair dryer comprises an air blowing cylinder and a handle. An air blowing assembly and an electronic control PCB sleeved on the air blowing assembly are provided in the air blowing cylinder. The electronic control PCB is electrically connected to the air blowing assembly. The electronic control PCB is located outside a main air channel of the air blowing cylinder. The electronic control PCB is connected to a heat dissipation structure.

Abstract: A blower having high heat dissipation has a housing and a heating component; an intake air blocking part is provided in the housing; the intake air blocking part is at least partially located in the air passage of the blower; at least part of intake air can flow through the heating component after the direction of the intake air is changed when the intake air passes through the intake air blocking part.

Abstract: Disclosed is a hair drier with a high heat dissipation efficiency. The hair drier comprises a machine body, and a heating device arranged in the machine body, wherein the machine body is internally provided with an air channel. The hair drier further comprises a heat dissipation device made of a heat-conducting material, wherein the heating device is located outside the air channel, and the heat dissipation device is in heat-conducting connection with the heating device and is at least partially arranged in the air channel.

Abstract: The invention relates to a vacuum cleaning device, including a body, a dust cup, and an unlocking mechanism for unlocking and locking the dust cup. The body is provided with a vacuum cleaning channel, a filter is provided in the dust cup, the unlocking mechanism is configured to have a locking state and an unlocking state, and when the unlocking mechanism is in the locking state, the dust cup and the body are locked together in a sealing manner, and the vacuum cleaning channel is in communication with the filter and the dust cup such that the filter and the dust cup are in a working state; and when the unlocking mechanism is in the unlocking state, the dust cup and the filter are automatically disengaged from the vacuum cleaning channel to an easy-to-take state.

Abstract: A three-tier cyclone dust bin filtration system and a vacuum cleaner comprising the system. The filtration system comprises a tier one filtration apparatus and a spiral tier two dust-air separation apparatus in communication with an air outlet of the tier one filtration apparatus and provided with two tiers of filtration structures, where the spiral tier two dust-air separation apparatus is detachably fixed onto the tier one filtration device. The vacuum cleaner comprises a floor brush, a push rod, a main machine, and the three-tier cyclone dust bin filtration system.

Abstract: A steam heating apparatus, including a housing, a heater, a water inlet, and a steam outlet. The heater includes a base and a heating body vertically extending down from the base. The heating body includes a water inlet channel, a steam outlet channel, and heating pipes. The water inlet channel and the steam outlet channel are located between a pair of vertical heating pipes among the heating pipes. One end of the water inlet channel is communicated with the water inlet provided at one end of the heater, and the other end of the water inlet channel is opened to allow steam to flow out. The steam heating apparatus can fully utilize the heat of the heater, and the steam conversion efficiency and quality are higher. Meanwhile, the problem of blocking is prevented, and the performance of the heating apparatus is improved.

Abstract: A hand-hold vacuum cleaner, comprising: a cyclone dust separator, a motor and a battery. The motor is disposed between the cyclone dust separator and the battery. A handle is disposed below the motor and the battery. An air outlet filter is disposed below the handle. The handle is internally provided with an air flow passage, and serves both functions of a hand grip and an air passage. An air outlet passage has a significant length to achieve smooth air outflow and noise reduction. The vacuum cleaner of the present invention has a compact structure and can be used in a wide range of applications. The motor and the battery are adjacent to each other to provide a more reasonable wiring layout.

Abstract: A rod handheld two-in-one split-type vacuum cleaner having an independent dust-air separation and dust storage device is provided. A main device thereof is a handheld vacuum cleaner, and a push rod is a hollow rod. The rod handheld two-in-one split-type vacuum cleaner is provided with an independent dust-air separation and dust storage device on the push rod located above a floor brush and below the handheld vacuum cleaner. The dust-air separation and dust storage device can be independently removed to dump the dust. The main device, the push rod and the floor brush of the rod handheld two-in-one split-type vacuum cleaner can by split or assembled as different usage modes. The rod handheld two-in-one split-type vacuum cleaner can operate as a floor mopping vacuum cleaner, a handheld vacuum cleaner and a handheld vacuum cleaner with a long connecting tube.

Abstract: A multifunctional food processor includes a host module, a first food processing module mounted on the host module and driven by the host module, and a second food processing module driven by the first food processing module. The multifunctional food processor adopts multiple usage modes. The first food processing module and the second food processing module can independently process food materials, respectively. The multifunctional food processor achieves multi-purposes, is easy to operate, has simple implementation mode, and saves placement space for users.

Abstract: A handheld dust collector, a spiral two-stage tornado dust-air separation structure and a primary dust barrel are disposed in the body of the handheld dust collector. The spiral two-stage tornado dust-air separation structure includes a first-stage cyclone barrel, a second-stage cyclone barrel, a cyclone cover, and a spiral dust-air separation apparatus disposed at the upper end of the second-stage cyclone barrel. The first-stage cyclone barrel and the cyclone cover perform first-stage dust-air separation on primary dust-air entering the spiral two-stage tornado dust-air separation structure, and second-stage dust-air after previous separation enters the second-stage cyclone barrel for second-stage dust-air separation. The dust collector is small in the number of components, simple in assembling procedure, and high in comprehensive performance of a complete machine.

Abstract: A motor noise reduction structure for a dust collector, and the dust collector are provided. The noise reduction structure includes: a mounting portion, used for mounting a motor on a dust collector; and elastic components, used for applying tension to the motor. One end of each elastic component is connected to the mounting portion, and the other end of the elastic component is connected to the motor. The tension can counteract the gravity of the motor. The number of the elastic components is at least two. The elastic components are uniformly distributed at the circumference of the motor. An included angle of 10 to 85 degrees is formed between the direction of the tension and the horizontal plane. By means of the motor noise reduction structure for a dust collector and the dust collector, a good motor noise reduction effect can be obtained.

Abstract: A handheld window cleaning machine includes a shell assembly in which a water-air separation unit is accommodated; a water tank assembly at a bottom of the shell assembly, a wastewater separation unit in the water tank assembly, an outlet of the wastewater separation unit in communication with an inlet of the water-air separation unit; and a suction nozzle assembly pluggably connected to a front end of the shell assembly, an outlet of the suction nozzle assembly in communication with the wastewater separation unit; an air outlet of the water-air separation unit is open outward, and a wastewater backflow opening at a bottom of the water-air separation unit, and the wastewater backflow opening in communication with an inlet of the wastewater separation unit.

Abstract: A rotor applicable to a vacuum cleaner motor includes a rotating shaft, a rotor magnetic steel, a load blade, two bearings between the rotor magnetic steel and the load blade, and a pre-tightening spring for providing precompressions to the bearings at two sides. The bearings are arranged between the load blade and the rotor magnetic steel, so that the motor structure is simplified, the overall size of the motor is reduced, and the machining and manufacturing of the vacuum cleaner motor are facilitated. As the pre-tightening spring is arranged between the two bearings, the bearings are close to the load blade as much as possible under the effect of pre-tightening force.