| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling structure of an on-roof functional panel, which has high radiation performance.SOLUTION: The cooling structure of an on-roof functional panel 4 is disclosed, in which a metal concave-convex roof panel 2 is provided on an upper face of a roof base sheet 10, a frame 3 is provided on an upper face of the concave-convex roof panel 2, and the on-roof functional panel 4 is fixed to the frame 3. A space between both of the frame 3 and the on-roof functional panel 4 and the concave-convex roof panel 2, and a space between the concave-convex roof panel 2 and the roof base sheet 10 become an airspace 5. A radiation acceleration part 7 is also provided which accelerates radiation from a portion of the concave-convex roof panel 2, at which the frame 3 and the on-roof functional panel 4 are provided. |
