CPC A61N 1/327 (2013.01) [A61F 7/007 (2013.01); A61N 1/044 (2013.01); A61N 1/0472 (2013.01); A61N 1/06 (2013.01); A61N 1/205 (2013.01); A61N 1/303 (2013.01); A61N 1/36014 (2013.01); A61N 7/02 (2013.01); A61F 2007/0003 (2013.01); A61F 2007/0004 (2013.01); A61F 2007/0071 (2013.01); A61N 2007/025 (2013.01)] | 9 Claims |
1. Beauty equipment comprising:
an ultrasonic vibrator configured to generate ultrasonic waves;
an inner electrode with a space in which the ultrasonic vibrator is accommodated;
a window disposed outside an outer circumference of the inner electrode;
a light emitting diode (LED) printed circuit board (PCB) disposed behind the window and having an LED disposed thereon; and
an outer electrode spaced apart from the inner electrode on the window,
wherein the inner electrode comprises:
a front body having a rear surface on which the ultrasonic vibrator is disposed; and
a hollow body protruding rearward from an outer circumference of the front body and having the space formed therein; and
wherein an inner waterproof ring is disposed between the hollow body and the window,
wherein a groove facing the window is formed on an outer circumference of the hollow body; and
wherein the inner waterproof ring is accommodated in the groove.
|