| 摘要 |
This device includes boards housing a large number of LEDs electrically connected with the tracks of a printed circuit, arranged in the board according to an equilateral triangular distribution and separated from one another at a fixed distance ‘a’, these light emitting diodes project beams of light interlacing from a certain distance ‘d’ of the board, giving even mass of light to the device at the above mentioned distance ‘d’, without points or appreciable zones of shadow. The boards are equipped with interlocking sections on both edges which are used as a guide for centering for the side connection of successive boards, as in a jigsaw puzzle, and the formation of a lighting panel having a larger surface. |
