Patent ID: 8534882

Claim:
An illumination lamp comprising: a cover including an engagement portion; a functional member including a light emitting element and a mounting portion, the light emitting element covered by the cover while the engagement portion is engaged with the mounting portion; and a designed member including a cover holder and a lock, the lock locking the functional member, and the cover holder holding the cover, wherein the engagement portion clamps and holds the mounting portion of the functional member, wherein the cover comprises: a main body; and a pair of wall portions, each wall portion attached to the main body rotatable from an open condition where the light emitting element exposed between the wall portions to a closed condition where the wall portions cover the periphery of the light emitting element, the one of the wall portions having a first pawl, the other of the wall portions having a second pawl, wherein the first pawl and the second pawl are engaged to each other in the closed condition.