| 摘要 |
PROBLEM TO BE SOLVED: To provide a bathroom ceiling structure capable of improving workability due to improved accessibility to a light source of a lighting unit when changing the light source and simplifying the lighting unit structure.SOLUTION: On a ceiling surface 11 of a bathroom 1, a rectangular lighting unit 2, a rectangular ventilation panel 13 with an aperture 12 for installing a ventilation device, and a rectangular access port panel 15 with an access port 14 are installed. The lighting unit 2 has first fitting parts 4 on its three sides respectively which are attached to a top edge of a wall panel 3 of the bathroom 1. The ventilation panel 13 and the access port panel 15 are disposed in parallel so that these panels are adjacent to the lighting unit 2 at one side and adjacent to each other at the other side .SELECTED DRAWING: Figure 1 |
