UV irradiator relates to medical devices, and can be used in the treatment, sanatoria and health resorts, as well as at home on doctors advice. Ultraviolet irradiator comprises a housing defined therein a radiation source and an electrical circuit including the power supply connected to the radiation source. The housing is formed with an opening for the directed action of ultraviolet radiation and provided with means of support. The circuitry set of series-connected control of the control panel and a digital indicator. By the power supply unit are connected the control panel and a controller that includes a set point unit operating time, total operating time unit of the radiation source and the delay block. bearing means and the housing is pivotally interconnected with the possibility of fixing them at an angle to each other. support means may be in the form of additional housing with the possibility of accommodating therein said electric circuit, wherein the surface of the housing is provided with vents This arrangement allows to visually monitor the temporary emission processes. In this case, information on the total operating time of the radiation source allows time to replace the light source, and an automatic switch-on time delay ensures the safety of using the device. Placing additional circuitry in the housing allows to distance it from the ultraviolet radiation source and in conjunction with the presence of the air vents to increase heat radiation source and circuitry. All this leads to an increase in the efficiency of the safety devices and applications.Облучатель ультрафиолетовый относится к медицинской технике, и может быть использован в лечебных, санаторно-курортных учреждениях, а также на дому по рекомендации врача. Облучатель ультрафиолетовый, содержит корпус, с установленными в нем источником излучения и электрической схемы, включающей блок питания, подключенный к источнику излучения. Корпус выполнен с отверстием для направленного действия ультрафиоле