An ultraviolet sterilizer according to an embodiment of the present invention includes a power generating means for generating electric energy through kinetic energy an ultraviolet light source unit for generating ultraviolet light to the outside using the electric energy and a case for accommodating the power generating means and the ultraviolet light source unit. The ultraviolet sterilizer of the present invention includes a self-generated power supply device which converts external kinetic energy into electric energy to obtain the electric energy necessary for the sterilizer, thereby improving the convenience and portability.COPYRIGHT KIPO 2018본 발명의 일 실시예에 따른 UV 살균장치는 운동에너지를 통해 전기에너지를 발전하는 발전수단 상기 전기에너지를 이용하여 외부로 자외선을 발생하는 자외선 광원부 및 내부에 상기 발전수단 및 자외선 광원부를 수용하는 케이스를 포함한다.
