Patent ID: 6976767

Claim:
An illumination device, comprising: a tube unit having a substantial V-shaped support portion which has a first side mounted on a plurality of light tubes and a connector detachably mounted on the tube unit, the connector having a periphery formed with a plurality of arc-shaped channels and a plurality of locking sections each located adjacent to a respective one of the channels each locking section formed with a locking groove which is in communication with the respective channel, the tube unit including a plug mounted on a second side of the support portion and the plug having a periphery formed with a plurality of equally distant arc-shaped locking blocks, each of the arc-shaped locking blocks of the plug being inserted into a respective one of the channels of the connector and locked in the locking groove of a respective one of the locking sections of the connector so as to fix the plug of the tube unit on the connector, at least one reflector located adjacent to the light tubes and having a semi-circular shape directed in an axial direction of the light tubes.