The invention relates to a nebulizer system for a motor vehicle, including at least one reservoir for storing a liquid, a nebulizer component including an acoustic wave emission device configured such that the liquid forms a mist of droplets of the liquid, the mist being intended to enter a passenger compartment of the motor vehicle, a light-emitting device configured to emit radiation in the ultraviolet spectrum, and a conduit for delivering the liquid to at least one inlet of the nebulizer component. The light-emitting device is oriented in the nebulizer system so as to irradiate the liquid circulating in the conduit for delivering the liquid, when the nebulizer system is in the operating state.

The invention relates to a nebulizer system for a motor vehicle, which is arranged to be fluidly connected to a liquid storage reservoir, which is called a cartridge, the nebulizer system including: a tank, a nebulizer component producing a mist intended to penetrate a passenger compartment of the motor vehicle, a channel for circulation of the liquid from the cartridge to the tank, and a channel for circulation of air between the cartridge and the nebulizer system.

Discloses is an aerosol generating device including: a main body; a cartridge detachably coupled to the main body and configured to contain an aerosol generating material; and an ultrasonic vibrator arranged in the cartridge, comprising electrodes on different surfaces, and configured to vibrate the aerosol generating material, wherein the electrodes are formed on the ultrasonic vibrator by deposition.

An aerosol-generating device includes: a housing having a liquid storage cavity for accommodating an aerosol-generating substrate; a metal element arranged outside the liquid storage cavity; a static electricity generating assembly including a positive terminal and a negative terminal, one of the positive terminal and the negative terminal being electrically connected to the metal element so as to cause a part of the aerosol-generating substrate that is close to the metal element in the liquid storage cavity to be charged by electrostatic induction when the static electricity generating assembly is electrified; and a vaporization sheet, that, when electrified, vaporizes the charged aerosol-generating substrate to generate a charged aerosol.

A method, a device, and a composition are disclosed. The method includes providing a polyol blend that includes a polyol resin and an electromagnetic (EMA) additive, providing an isocyanate resin selected such that blending the isocyanate resin with the polyol blend results in an EMA spray foam. The device includes a first compartment containing an isocyanate resin and a second compartment containing a polyol blend, which includes a polyol resin and an EMA additive. The composition includes a polyurethane spray foam and an EMA additive blended into the polyurethane spray foam.

A dry mist generating apparatus has a plastic housing, an ultrasonic transducer, a fan inducing airflow within the plastic housing, a diffuser plate for directing airflow, increasing velocity, and decreasing pressure, at least one opening for releasing the resulting dry mist, and a reservoir for capturing droplets that exceed 4 microns.

Disclosed are an ultrasonic atomization control system and an electronic cigarette. The system includes: a current feedback circuit and/or a voltage feedback circuit, a microcontroller unit, a push-pull circuit, and an oscillator driving circuit; wherein the push-pull circuit is coupled between the microcontroller unit and the oscillator driving circuit, the current feedback circuit and/or the voltage feedback circuit are/is coupled between the oscillator driving circuit and the microcontroller unit; and the oscillator driving circuit is configured to be connected with a load; wherein the microcontroller unit is configured to output a pulse width modulation signal with a predetermined frequency and voltage to the push-pull circuit, judge a current and/or a voltage fluctuation fed back by the current feedback circuit and/or the voltage feedback circuit are/is greater than a threshold, and stop operation of the load if the fluctuation is greater than the threshold.

An apparatus (200) for smoothing a surface of an object (100). The apparatus includes a chamber (210), a reservoir (324) configured to hold a liquid (322), and a nebulizer assembly (212) configured to generate a mist (104) from the liquid into the chamber. The nebulizer assembly includes a mesh (732), a vibrating element (731), and a wick (736). The object is received in the chamber and the mist is configured to surround the object.

This invention is a novel aroma candle light including a light body, a water spray formation channel, an ultrasonic device and a water tank; a water spray outlet is formed on a top part of the water spray formation channel; an LED light panel is fixedly mounted at the water spray outlet; the ultrasonic device includes an ultrasonic plate, an ultrasonic plate fixing member and a silicone rubber casing; the ultrasonic plate is disposed inside the silicone rubber casing; the ultrasonic plate fixing member has a top end which is provided with a recess; the silicone rubber casing is mounted inside the recess; the silicone rubber casing has a top part which is provided with a plurality of first guiding grooves; a plurality of second guiding grooves are formed inside the recess; the ultrasonic plate fixing member is disposed at an opening at a top part of the water tank.

An aromatherapy diffuser includes a diffuser body and a diffusion device. The diffuser body has an oil storage cavity for storing a predetermined amount of essential oil. The diffusion device is supported in the diffuser body, and includes an ultrasonic vibrator arranged to generate ultrasonic vibrations, in such a manner that when the diffusion body is partially immersed in the water stored in the container, the essential oil is released to the water from the oil storage cavity while the ultrasonic vibrator is arranged to cause ultrasonic vibrations in the water so as to agitate the water molecules for releasing negatively charged mist and essential oil into ambient air.