| 摘要 |
An electronic incense assembly includes a light source, a collimating lens, a lens array, a number of electronic incense sticks. The light source is configured for emitting a first light beam having a divergent angle. The collimating lens is configured for collimating the first light beam into a parallel second light beam. The lens array has an array of converging lenses, each of which is configured for converging a part of the second light beam passing therethrough into a third laser beam. Each of the electronic incense sticks has an open end arranged to receive one third light beam and a transparent bubble formed at an end opposite to the open end. |
