| 摘要 |
The present invention relates to an optical semiconductor illuminating apparatus capable of reducing the weight of a product by adopting a structure which includes a heat discharging unit which is radially arranged in the housing mounting a light emitting module, a first heat discharge path which is formed in the formation direction of the heat discharging unit, and a second heat discharge path which is formed in the vertical direction of the housing along the edge of the light emitting module, and improving heat dissipation efficiency by inducing natural convection. |
