Various exemplary devices, systems, and methods for phase control heater control are provided. In general, a hair dryer includes a heater configured to heat air for output from the hair dryer. The hair dryer is configured to heat the air with the heater using phase control. The phase control is configured to control the heater to heat the air to a desired temperature (e.g., to a particular desired temperature or within a desired temperature range) while reducing periodic current draw on the hair dryer's AC input. The phase control is configured to control the heater according to predetermined phase angles in an AC power cycle. The methods, systems, and devices for phase control heater control can be used with devices other than hair dryers that use heaters for heat control, such as space heaters.

A cosmetic package for dispensing and applying a fluid product, comprising a housing for storing the fluid product and an applicator head coupled to one end of the housing. The applicator head comprises a dispensing member and a thermal member. A portion of the applicator head is formed as an applicator tip that is adapted to apply and dispense the fluid product. The applicator tip includes a first face and a second face opposing the first face. The first face includes a dispensing opening of the dispensing member and at least a portion of thermal member. The second face is defined by the thermal member alone. The thermal member made is of a material capable of holding and retaining a thermal charge and is selected from a group materials consisting of metals, metal alloys, stones, ceramics, high-density plastics, and composites.

An exfoliating beauty instrument includes a main body, an exfoliating assembly, a switch, a middle protrusion, and a plurality of concave portions. A cross-section size of the main body is gradually reduced from left and right ends to a middle of the main body, a concave part is disposed on an upper end of the main body, and a driving assembly is disposed in the main body. A fixing part is disposed at one end of the main body. The exfoliating assembly is disposed below the fixing part and is connected with the driving assembly. The exfoliating assembly is a probe, and a surface of the probe is composed of the middle protrusion and the plurality of concave portions, so as to meet a thermal body engineering curve. The switch is fixed below the main body.

The disclosure, aka Magic Hands in the only manicure procedure device developed specifically to facilitate a quality beauty treatment for clients and the manicurist. The Magic Hands is uniquely designed to offer a hand rest that will provide comfort and simplify the manicure process as well as come in an array of colors. The manicure station as disclosed includes a hand rest configured in the shape of a curved horn and having a solid matte base, a self contained power source and control buttons thereon. The disclosure also includes a flexible neck lamp connected to the hand rest via a cord for power and for control. The disclosure further includes an ergonomic heating pad attached to the hand rest and configured to draw power therefrom.

An applicator device or dispenser includes a stone applicator tip and a housing which may, in some examples, have a reservoir for containing a product, such as a cosmetics product or a medicinal product. The stone tip comprises a material that is capable of storing and retaining and/or transferring thermal energy during application of the product.

Disclosed herein is a method of controlling a haircare appliance including a heater. The method includes measuring a temperature of output air of the haircare appliance to obtain a measured output air temperature. The method includes comparing the measured output air temperature to a desired output air temperature. The method includes determining a desired heater temperature based on the comparison of the measured output air temperature to the desired output air temperature. The method includes predicting a predicted heater temperature. The method includes comparing the predicted heater temperature to the desired heater temperature. The method includes outputting a control signal based on the comparison of the predicted heater temperature to the desired heater temperature.

This present invention discloses a unique applicator device for applying moisturizers, lotions, ointments, oils or the like to various body parts and difficult to reach areas, such as the back area, posterior area of legs, or the like. The device eliminates the need for assistance from any other individual for applying lotion over difficult to reach areas, and can help prevent or be used to treat rashes, dryness, eczema, psoriasis, and other serious conditions afflicting the skin. The device features an elongated handle attached to an applicator head having apertures for dispensing a solution onto the body of the user. The device includes a compartment for storing a solution in a specific amount and a push button mechanism to activate dispensing of the stored solution from the device.

A haircare appliance has a housing having an air inlet and an air outlet, an airflow generator for generating an airflow from the air inlet to the air outlet, and a heater for heating the airflow. The haircare appliance has an airflow temperature module for obtaining a value indicative of a temperature of the airflow at the air outlet, a distance sensor for sensing a distance to hair within a flow path from the air outlet and a temperature sensor for sensing a temperature of the hair. The haircare appliance has a moisture estimation module configured to estimate, based on received output values from the airflow temperature module, the distance sensor and the temperature sensor, a moisture content of the hair.

A hair drying device is provided. The hair drying device includes a housing having an air inlet and an air outlet, a power component, a heating element coupled to the power component, an audio component configured to receive audio input and convert the audio input into audio data, a controller in communication with the heating element and the audio component, and a memory configured to store instructions executable by the controller. The instructions, when executed by the controller, are operable to receive the audio data from the audio component, determine that the audio data corresponds to a style setting, and adjust the energy provided by the power component to increase or decrease the heat emitted by the heating element based on the style setting.

Disclosed are a hair dryer and a method for calibrating a temperature of the hair dryer. The hair dryer is applied for hair care, including: a housing; a heater disposed in the housing, in which the heater defines a flow channel configured for flowing air, and the heater is configured to heat the air flowing through the flow channel; a temperature measuring component disposed in the flow channel, in which the temperature measuring component is configured to measure a temperature of air flowing through the flow channel; and an auxiliary temperature measuring component disposed in the flow channel and the auxiliary temperature measuring component is configured to calibrate the temperature measured by the temperature measuring component.