| 摘要 |
The present invention relates to a lighting device comprising an elongated cold cathode tube (3), which cold cathode tube has a first and a second end (10, 11) and a first (6) and a second (9) conducting wire, connected to the cold cathode tube on the first and the second end respectively, for connecting the cold cathode tube to a current or voltage source, which device further comprises an at least partially transparent tube (2) having a first and a second tube end (7, 8) for the enclosing reception of the cold cathode tube, in which the said tube is configured in one piece, which forms a radially- enclosed conducting wire channel (5) arranged to receive the first conducting wire of the cold cathode tube, and a light source channel (4) arranged to receive the cold cathode tube, which channels extend between the first tube end and the second tube end. |
