| 摘要 |
Disclosed is an ultraviolet fluorescent lamp assembly, including an electronic ballast and a fluorescent lamp tube; the electronic ballast comprises a filter, a rectifier, a buffer capacitor, a high-frequency oscillator and a stabilizing apparatus which are connected in sequence; the electronic ballast provides a working voltage to the fluorescent lamp tube after performing filtering, rectification and high-frequency oscillation on received alternating mains supply, and the electronic ballast further comprises a direct current frequency converter connected to the filter; and the direct current frequency converter is connected to a direct current power supply, and the direct current frequency converter adjusts the frequency of the working voltage output by the electronic ballast according to the voltage size of the received direct current power so as to adjust the illumination of the fluorescent lamp tube. Further provided is an alignment ultraviolet irradiation apparatus including the ultraviolet fluorescent lamp assembly. |
