| 摘要 |
Disclosed is an illuminating apparatus, which is provided with a heat dissipating section wherein heat dissipation is improved by improving heat radiation by infrared rays, and the heat dissipation is maintained for a long period of time. The illuminating apparatus has a heat source, such as a light source and a power supply section, and a heat dissipating section (3) which dissipates heat generated by the heat source, and the illuminating apparatus has a first heat dissipating film (91) on the surface of the heat dissipating section (3), said heat dissipating film being formed by applying a coating material containing a heat dissipating material, then by hardening the coating material. Since the first heat dissipating film (91) is formed by hardening the coating material containing the heat dissipating material, compared with a heat dissipating film formed by anodic oxide coating (alumite treatment), the heat radiation by infrared rays is improved, and the heat dissipation is improved, and furthermore, the heat dissipating film is not easily damaged, and the heat dissipation with the heat radiation can be maintained for a long period of time. |
