| 摘要 |
PURPOSE: An illuminating system is provided to stably operate a lighting device by discharging internal heat through a small hole which is formed in a metal having high thermal conductivity conduction rate. CONSTITUTION: In an illuminating system, a lighting unit(110) receives power from outside and radiates light. A radiating unit(120) emits the heat emitted from the lighting unit. . A cover(130) is combined with the radiation unit to protect the lighting unit. A shielding unit(140) blocks the inflow of a foreign material into the lighting unit. A heat dissipation paint is coated on the radiation unit to reduce temperature. The radiating unit has a plurality of fine holes(121). |
