LG Electronics

An electrolyzed water generator, a water treatment device, and a washing device according to one embodiment of the present disclosure include an electrolysis chamber having an internal space, a diaphragm that divides the internal space of the electrolysis chamber into a first electrolytic compartment and a second electrolytic compartment, is impermeable to ionic substances, and allows current to pass through, a first electrode disposed in the first electrolytic compartment, and a second electrode disposed in the second electrolytic compartment and having a polarity opposite to that of the first electrode, in which at least one of the first electrode and the second electrode includes a substrate metal layer, and a catalyst metal layer having a thickness thinner than that of the substrate metal layer.

Provided is a stator of a motor. The stator of the motor includes engaged portions in which two adjacent unit yokes are engaged with each other in a folding-type stator core, and each of the engaged portions may include a contact surface in contact with engaged portions of two adjacent unit yokes, and at least one non-contact surface arranged at a height smaller than a height of the contact surface in a circumferential direction not to be in contact with the engaged portion of another unit yoke adjacent in the circumferential direction. Thus, since the at least one non-contact surface is arranged in each of the engaged portions in which two adjacent unit yokes among unit yokes of the stator core configured as a folding-type core are engaged with each other, internal stress that may occur when the two adjacent engaged portions come into close contact with each other while the two adjacent unit yokes are being folded may be attenuated and iron loss caused by the internal stress in the two adjacent unit yokes may be suppressed, thereby improving motor efficiency and motor performance.

Embodiments of the present invention relate to a robot cleaner station (100). The robot cleaner station includes: a housing (110) having an entrance through which a robot cleaner enters and exits; a base (12) accommodated inside the housing and disposed below the robot cleaner; an accommodation space (S) formed between the base and an upper cover of the housing to accommodate the robot cleaner; and a mop drying unit (170) configured to dry a mop (242) of the robot cleaner (200). The mop drying unit includes a blower fan (171e) configured to provide a flow force to air discharged into the accommodation space. The blower fan is disposed in the housing such that a surface from which air is discharged faces the accommodation space, and an imaginary axis extending from a rotation shaft of the blower fan forms a predetermined inclination with respect to the ground. Through this configuration, an air flow within the housing is smoothly established, and operational stability is enhanced by preventing overheating of the blower fan.

The present invention relates to a method of controlling a robot cleaner station (100), the method including a mop washing step of washing a mop (242) of a robot cleaner (200) by supplying washing water to the mop in a state in which the robot cleaner is coupled to the robot cleaner station, a sterilizing/washing step of sterilizing the mop by discharging heated water or wet vapor to the mop, and a mop drying step of drying the mop by operating a blower fan (175) configured to discharge air toward the mop, in which the blower fan operates in the sterilizing/washing step, thereby preventing an increase in internal humidity of the robot cleaner station and improving efficiency of a drying process.

Disclosed is a display device. The display device of the present disclosure includes: a display panel; a frame which is positioned behind the display panel; a substrate which is positioned between the display panel and the frame; a light source which is mounted on a front surface of the substrate; and a fixer which couples the substrate to the frame, wherein the fixer comprises a leg that penetrates the substrate and the frame, and is caught on a rear surface of the frame.

A water treatment apparatus and a washing apparatus include a soft water generator that receives raw water and generates soft water, a salt water generator that generates salt water, and an electrolyzed water generator that generates electrolyzed water by electrolyzing mixed water in which the soft water generated from the soft water generator and the salt water generated from the salt water generator are mixed.

The present disclosure relates to a window cleaning apparatus. The window cleaning apparatus of the present disclosure includes a housing which forms an outer shape, and has a first surface facing a window; a driving unit which moves the housing; and a cleaning module which is arranged on the first surface, and removes foreign matter from the window, wherein the cleaning module includes: a cleaning body; a scraper which protrudes from the cleaning body toward the window; and a spray nozzle which is arranged below the scraper, and sprays a cleaning solution onto the window, wherein an outlet for spraying air onto the window is formed on one side of the cleaning body.

The present disclosure relates to a window cleaning apparatus, and a window cleaning apparatus according to an embodiment of the present disclosure includes a cleaning module configured to clean a window, a lower case accommodating the cleaning module and having an opening formed at an upper side thereof, an upper case including an inner cover disposed above the lower case to cover the opening, and an outer cover disposed above the inner cover to cover the inner cover, and a solar panel disposed on an upper surface of the outer cover and configured to generate electric power using sunlight, in which the outer cover is rotatably connected to one side of the inner cover.

The present disclosure relates to a window cleaning apparatus, and a window cleaning apparatus according to an embodiment of the present disclosure includes a frame, a main body movable in an up-down direction along the frame, and a net module disposed on one side of the main body and having a net whose length varies, in which clips are disposed on opposite sides of the frame and are configured to be compressed by contact with the net module, and the clips are configured to bring the net into close contact with the frame upon separation of contact with the net module moving downward relative to the frame.

The present disclosure relates to a window cleaning apparatus. The window cleaning apparatus includes: a housing forming an outer appearance and having a first surface that faces a window; and a cleaning solution tank disposed inside the housing and storing a cleaning solution supplied to a spray nozzle. The housing has a tank hole formed in the first surface, so that the cleaning solution tank is inserted and withdrawn through the tank hole.