| 摘要 |
According to the present invention, a reflection plate comprises: a reflection panel part made of a metal material and having a panel shape of a predetermined thickness; a plurality of light diffusion parts protruding from one surface of the reflection panel part with a variety of thicknesses to scatteringly reflect light, emitted from a light emitting module located on a side of the reflection panel part, at a variety of angles; and a placing unit configured to place the light emitting module toward the light diffusion parts by bending an edge portion of the reflection panel part while the edge portion has a predetermined height at an angle vertical to one surface where the light diffusion parts of the reflection panel part are formed. Therefore, the reflection plate improves a heat radiation effect without a separate heat radiation member. |
