| 摘要 |
PURPOSE: An indoor lighting module of a vehicle is provided to prevent the eyes of passengers from dazzling by uniformly emitting light in a surface light source shape. CONSTITUTION: A main board(1) comprises a constant current board. The constant current board converts applied reference power into output power. A reflection plate(2) is installed under the main board and reflects light. A light guide plate(3) guides the light downward. A light emitting lamp(6) emits light. A cover(7) is coupled to the main board and has a light transmitting window. The light guided from the light guide plate passes through the light transmitting window. |
