Vibration component, cosmetic device with vibration component and use method of cosmetic device

Abstract

The invention discloses a vibration component, a cosmetic device with the vibration component and an use method of the cosmetic device. The vibration component comprises a vibration part and an ultrasonic oscillator, wherein the vibration part comprises a vibration body and a vibration concave part arranged on the vibration body; the ultrasonic oscillator drives the vibration body and the vibration concave part to vibrate at different vibration amplitudes. When the surface of the vibration part is coated with a liquid medium, empty vesicles are formed in the vibration concave part; on the onehand, the vibration concave part has certain depth, forms a gun barrel effect, collects energy along the axial direction and outward propels liquid, so that vacuolization is greatly promoted and enhanced; on the other hand, by means of ultrasonic fundamental waves produced by vibration of the vibration part and harmonic waves produced by the vibration concave part, molecular weights correspondingto all main components in the liquid medium can be resonant to generate vacuoles and realize a cavitation effect, so that the effects of cleaning the skin, beautifying and slimming are effectively improved.

Description

technical field [0001] The invention relates to a vibrating component of cavitation effect, in particular to an ultrasonic vibrating component, a cosmetic device with the vibrating component and a use method thereof. Background technique [0002] Cavitation refers to the process of the formation, development and collapse of vapor or gas cavities (cavitations) inside the liquid or on the liquid-solid interface when the local pressure in the liquid decreases. The cavitation mechanism refers to the physical nature of the formation, development and collapse of the cavitation process. The main factors affecting the above process are: the characteristics of the liquid itself (surface tension, tensile strength, temperature, total air content, free gas concentration, nuclear spectrum, i.e. The size and scale distribution of cavitation nuclei, viscosity, compressibility, density, saturated vapor pressure, etc.), the hydrodynamic properties of the liquid (turbulence, pressure gradient...

AI Technical Summary

Problems solved by technology

However, the contact surface between the liquid medium of the above-mentioned product and the vibrating element is a plane, and the vibration frequency of the vibrating element is single, the phase is consistent, and the energy is divergent. It is not suitable for various liquid components to produce cavitation when vibrating, so Poor effect on skin cleansing, beautification and slimming

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