| 摘要 |
The present invention relates to an anti-explosive lamp which is installed in a body and includes a light source which emits light to the outside of the body and a driving circuit unit which converts commercial AC inputted through an input terminal into a driving voltage required in the light source and supplies the driving voltage. The driving circuit unit includes a main rectification unit which converts the commercial AC into DC through a bridge diode, a main control unit which conducts and blocks the DC generated in the main rectification unit in a primary coil of a main transformer, and a second rectification unit which rectifies energy discharged through a secondary coil coupled with the primary coil of the main transformer and supplies the rectified energy to the light source. The anti-explosive lamp according to the present invention suppresses heating by a power supply applying a resonant circuit and supplies a stable output voltage. |
