| 摘要 |
PURPOSE: A lamp apparatus including the power led is provided to improve the efficiency of the light by preventing the dispersion phenomenon according to the middle medium and total reflection phenomenon. CONSTITUTION: A lamp apparatus including the power LED comprises the case(10), the electrode(20), the PCA(30), the cooling fin(40), the power LED(60), and outer lens(70). The case has the internal space of the oviduct form. The electrode is used in order to introduce the power source from the outside. The PCA is connected to the electrode and is installed in the rear of the inside of the case. The cooling fin is installed to the front of the PCA. The power LED is installed by using the screw(50) for the front of the cooling fin. The outer lens is welded with the exterior of the lens unit(65) of the power LED. The cover(80) is installed in the outside of the outer lens in order to protect the inside of the case. |
