| 摘要 |
The present invention is predicated upon the concept of combining fans (7, 8, 9) with the tracks (1) of conventional track lighting. This has the advantage that the fans (7, 8, 9) are out of the way and do not occupy desirable space. They can be combined with conventional track lighting if so desired on the same tracks (1), and can be directed in any direction so desired from above, without any lost space or inconvenience and in particular can individually ventilate cubicles in offices. |
