| 摘要 |
<p>The present invention relates to a lighting device which is installed on the wall of an elevator cage and, more particularly, to a frame type lighting device which is partially or entirely embedded in the upper side of a wall surface. The lighting device according to the present invention includes: a box part (10) which is transversely embedded in the entire surface or a part of the width of the wall surface along the wall surface of the elevator cage; a transparent or semitransparent cover plate (20) which covers an opening part of the box part (10); and a lighting unit (30) which is installed in the box part (10). The present invention increases the height of an available space in the cage and shows a decoration effect like the frame.</p> |
