| 摘要 |
PROBLEM TO BE SOLVED: To easily manufacture a radiant panel which is excellent in heat conductivity without hindering a design concept.SOLUTION: A radiant panel 4 comprises a panel main body 5, and a resin-made sheet 18 is pasted on a lower face of the radiant panel. Irregularities (emboss) 21 which are invisible by human eyes are formed at a lower face of the sheet 18. A reception area of a hot wire remarkably becomes large not only in a region near a human body 26 but also in a region remote from the human body. As a result, a form coefficient is made large and heat conductivity can be improved. Since the irregularities 21 are small in an invisible degree, such a design concept, for example, as to make the lower face of radiant panel 4 flat in a view is not hindered. Since the panel main body 5 is only pasted with the sheet 18, the radiant panel is easy to be manufactured without requiring work such as coating. |
