| 摘要 |
PURPOSE: A light emitting diode(LED) module is provided to improve the water repellant characteristic of a circuit board by installing a transparent cover on the upper side of a case. CONSTITUTION: The upper side of an aluminum case(100) is open. The closed lower side of the aluminum case is formed into a channel shape. The case includes an upper protruded part, a lower protruded part, a sliding groove, a bolt hole, and a heat emitting surface. A circuit board(200) is loaded on the inner bottom of the case. The circuit board is formed into a plate shape. An LED lamp is mounted on the upper side of the circuit board. A transparent cover(400) is inserter to cover the upper side of the case. An end cover(500) is combined with the case using bolts. |
