Abstract: Disclosed is a haircare appliance including: an air inlet; an air outlet; an airflow generator for generating an airflow from the air inlet to the air outlet; a heater for heating the airflow; and a hair treatment chamber for receiving hair, the hair treatment chamber in fluid communication with the air outlet. The hair treatment chamber includes a wall, an opening through which hair is insertable into the hair treatment chamber, and an aperture formed in the wall. The haircare appliance includes a first configuration in which airflow through the aperture is unrestricted and a second configuration in which airflow through the aperture is restricted.

Abstract: A hair styling apparatus for styling hair. The apparatus includes a steam generator for generating steam and one or more steam outlets in fluid communication with the steam generator for receipt of steam therefrom. The apparatus further includes an air mover for moving an airflow through the apparatus, and one or more airflow outlets in fluid communication with the air mover for receipt of an airflow therefrom. The apparatus further includes a flow diverter moveable between first and second positions. In the first position the flow diverter directs airflow to the one or more airflow outlets. In the second positions the flow diverter directs airflow to the one or more steam outlets, or to one or more further airflow outlets arranged to discharge air onto hair being styled by the apparatus in use.

Abstract: A haircare appliance has a heater housing, a heater assembly disposed in the heater housing, a circuitry housing remote from the heater housing, and an electronic component disposed in the circuitry housing. The haircare appliance has an electrical cable extending from the circuitry housing to the heater housing, a wire disposed within the electrical cable, the wire connecting the electronic component to the heater assembly, and an attachment member attaching the electrical cable to the circuitry housing. The attachment member has a main body having a bore within which the electrical cable is held. The attachment member has first and second arms extending from the main body, the first arm engaged with a first side of the circuitry housing, and the second arm engaged with a second side of the circuitry housing. The second side of the circuitry housing is opposite to the first side of the circuitry housing.

Abstract: A vacuum cleaning system including a robotic unit including a main body, a traction arrangement defining a ground plane and an articulated arm. The articulated arm includes an upper arm section and a lower arm section, wherein the upper arm section is attached to the main body at a shoulder joint, and wherein the lower arm section is attached to the upper arm section at an elbow joint, and an end effector is defined at a distal end of the lower arm section. The upper arm section includes a pair of generally parallel arm members which are connected between the shoulder joint and the elbow joint and which are configured to define a yoke at the elbow joint at which the lower arm section is connected. The vacuum cleaning system equipped with a robotic arm that is able to bend and flex due to the pivotable upper and lower arm portions and has flexibility in how the robotic arm is driven and how suction is routed through the machine.

Abstract: A domestic appliance is provided including an air inlet, an air outlet with at least one nozzle, and a compressor configured to compress incoming air received at the inlet and to expel the compressed air through the at least one nozzle. The domestic appliance further includes at least one light source for emitting light in a violet portion of the visual spectrum, the at least one light source being arranged in such a way as to illuminate the at least one nozzle for the decontamination thereof.

Abstract: A hairstyling device is provided. The hairstyling device includes a heatable hair contact member having a hair-contactable surface, the hair contact member being operable to apply heat to hair via the hair-contactable surface. The hairstyling device includes an inertial measurement unit, IMU, configured to output signals dependent on movement of the hair contact member. The hairstyling device includes a controller configured to receive a signal from the IMU indicating movement of the hair contact member along a tress of hair between a first end of the tress and a second end of the tress, process the received signal to determine a speed of the hair contact member, and control heating of the hair contact member based on the determined speed.

Abstract: A comb for mounting to a hair-care appliance configured to supply a heated airflow. The comb includes a housing defining an inlet for receiving an airflow from the appliance when mounted thereto and an outlet fluidly connected to the inlet for discharging the airflow. The comb further includes first and second tooth structures mounted to the housing, each tooth structure comprising a row of teeth extending longitudinally across the outlet. The comb also includes a trigger operatively connected to the first or second tooth structure and configured such that depressing the trigger provides relative longitudinal movement between the teeth of the first tooth structure and the teeth of the second tooth structure from a retracted position for receiving a tress of hair between teeth of the first and second tooth structures to an extended position for clamping the tress of hair between teeth of the tooth structures.

Abstract: A heater assembly for a haircare appliance includes an air duct defining an air flow path extending from an upstream end to a downstream end; a first heater element positioned in the flow path, the first heater element having a first electrical path defined between cut-outs in a first sheet, the air flow path extending through said cut-outs; and a second heater element positioned in the flow path downstream of the first heater element, the second heater element having a second electrical path defined between cut-outs in a second sheet, the air flow path extending through said cut-outs. The first electrical path has a first width and the second electrical path has a corresponding second width which is different to the first width.

Abstract: An oral treatment device includes image sensor equipment configured to generate image data indicative of a sequence of images representing at least a portion of an oral cavity of a user. The oral treatment device includes a controller configured to process the image data to determine a movement parameter indicative of movement of the oral treatment device relative to an interproximal gap between adjacent teeth in the oral cavity of the user. The controller is configured to control the oral treatment device to perform an action based on the determined movement parameter.

Abstract: A fan assembly, comprising an airflow generator arranged to generate an airflow and a nozzle comprising a nozzle body and first and second air outlets defined in a front side of the nozzle body, the first and second air outlets arranged to emit the airflow from the fan assembly in a substantially forward direction of the nozzle body. The fan assembly comprises a valve mechanism to selectively permit the airflow to pass through the first air outlet or the second air outlet, wherein the first and second air outlets have different geometries such that the first air outlet emits a first airflow delivered to a user as a focused airflow, and the second air outlet emits a second airflow delivered to a user as a diffused airflow.

Abstract: A liquid heater is described including a chamber for receiving a liquid, pairs of electrodes located within the chamber for applying electric current to the liquid, input terminals for connection to a power supply, a plurality of bridge arms connected in parallel to the input terminals, and a control unit for controlling switches of the bridge arms. The plurality of bridge arms includes a respective bridge arm for each pair of electrodes and a common bridge arm, and each bridge arm includes a pair of switches and a node located between the switches. A first electrode of each pair of electrodes is connected to the node of the respective bridge arm, and a second electrode is connected to the node of the common bridge arm. The switches have a plurality of different states for selectively connecting pairs of electrodes to the input terminals in one of a plurality of electrode configurations, the electrodes having a different total electrical resistance in each electrode configuration.

Abstract: A hair straightening apparatus having two arms pivotably coupled together wherein the arms are arranged to receive hair within a cavity formed between them is provided. At least one of the first arm and second arm includes a plenum having an air outlet for emitting air towards hair within the cavity. A hair clamp including a pair of clamping members for gripping hair therebetween, wherein each clamping member is supported by an inner wall of the first arm and second arm, respectively.