| 摘要 |
FIELD: aircraft engineering.SUBSTANCE: invention relates to light mark (10) for indication of command and/or instructions for aircraft taxiing in airport. It comprises case (20) with translucent indicator panel (21) to display instructing and/or indicating marks (Z) and encased light source. Said light source comprises at least one LED (32) to illuminate indication panel (21) and light-dissipating panel (22). Light-dissipating panel (22) serves for dissipation and/or reradiation of incident light. Note here that said light source is arranged between indication panel and light-dissipating panel. At least one LED (32) is directed to light-dissipating panel (22) so that indicator panel (21) is illuminated by at least one LED indirectly via reradiated light by light-dissipating panel (22).EFFECT: better visibility.22 cl, 4 dwg |
