Patent ID: 7182490

Claim:
A structure of an illumination apparatus comprising: a base having a hollow shape bottom for exactly receiving a sucker so as to provide the base with an adsorptive power; a power supply housing extended upwardly on a central top portion of the base, wherein a power supply part is mounted in the power supply housing for providing with the electric power and a switch is mounted on the outside of the power supply housing so as to turn on or turn off the electric power provided by the power supply part; and an adjustable device mounted on a top of the power supply housing, where in a housing is mounted on one end of the adjustable device and a light emitting device is mounted in the housing so as to twist the adjustable device to provide multi-angle adjustments, wherein the illumination apparatus arranged to cooperate with a clamping member for positioning the illumination apparatus, the clamping member comprising: a clamping base having openings on its three sides, wherein the clamping base is composed of a top plate and a bottom plate mounted in parallel and spaced at a predetermined distance, and a connection plate is connected to one side of the top plate and the bottom plate respectively: and a movable clamping plate mounted in the openings of the clamping base and on the bottom plate, wherein an adjusting shaft is mounted below the clamping plate and penetrates through the bottom plate such that the clamping plate can be moved upward or downward by rotating the adjusting shaft so as to clamp a fixed object firmly through the clamping plate and the top plate, the sucker on the bottom of the illumination apparatus being attached tightly on a surface of the top plate.