Patent ID: 7237931

Claim:
An orientation adjustable lamp comprising: a stand rod extended with a supporting frame; a rotation control device positioned to the stand rod; an arm having one end connected to the rotation control device and another end connected to a lamp; the rotation control device including a seat, a rotation portion, a locking unit and a handle; the seat having an axial hole; the rotation portion being installed at one side of the seat; one end of the rotation portion having a locking stud corresponding to the axial hole of the seat; one end of the locking stud being a threaded section; another end of the rotation portion being installed with a threaded hole for locking the locking unit and a via hole which radially passes through the threaded section for receiving the arm; the handle being installed at another side of the seat; the handle having a threaded hole for locking the locking stud and the threaded section.