| 摘要 |
PURPOSE: An aeronautical light apparatus is provided, in which a lamp and a controller are integrated so as to prevent malfunction due to subsurface water even without molding. CONSTITUTION: An aeronautical light apparatus comprises a light can(100), an isolation transformer(200) and a lighting unit(300). The lamp can is laid under a runway and formed with open top. The isolation transformer is prepared inside the lamp can and provided with electricity from the outside of the lamp can. The lighting unit comprises a lamp(310) lighting the runway and covers the opened top of the lamp can. In the lighting unit, the lamp is operated by a lamp operation signal inputted and outputted from the electricity flowing through the isolation transformer. |
