LIGHTING DEVICE

摘要

A lighting device may be provided to include a heat sink which includes a receiving recess and a top surface including a hole; a light source module which includes a substrate disposed on the heat sink, a light emitting device disposed on the substrate and a pad disposed on the substrate; a power supplier which is disposed in the receiving recess of the heat sink and includes a projection outputting a power signal for driving the light source module; and a connector which is coupled to the hole of the heat sink, includes a contacting part electrically connected to the pad of the light source module, and is electrically connected to the projection of the power supplier.

主权项

1. A lighting device comprising:
a heat sink that includes a receiving recess and a top surface having a hole; a plurality of light source units that include a substrate on the heat sink, a light emitting device on the substrate and a pad on the substrate; a power supplier that is provided in the receiving recess of the heat sink and includes a projection to output a power signal for driving the light source unit; a connector to couple to the hole of the heat sink, the connector to include a contacting part for electrically connecting to the pad of the light source unit, and the connector is for electrically connecting to the projection of the power supplier; and a member that is provided on the heat sink and includes a plurality of guide recesses in which the light source units and the connector are provided, wherein the member includes a reflective top surface reflecting incident lights, and wherein the top surface of the heat sink has a plurality of seating recesses in which the light source units are disposed.