Patent ID: 8443617

Claim:
A refrigerator, comprising: a main body provided with a storage space; a door opening and closing the storage space; a storage container installed behind the door; a pair of rails extendably coupled with the storage container to guide an insertion and extension of the door and the storage container; a pair of rail housings mounted on both side surfaces of the storage container to support the rails; and a light source assembly formed integrally with one of the rail housings above the storage container to emit light toward the storage container, wherein the light source assembly is switched on to illuminate the storage container when the door and the storage container are drawn out of the storage space; and wherein the light source assembly comprises: a light source housing; a light source held in the light source housing, to emit light according to the operating state inside the storage space; a lens provided on a surface of the light source housing, to emit the light emitted by the light source to an outside; and a substrate installed in the inside of the light source housing, to control an operation of the light source.