Patent ID: 8319367

Claim:
A fluid whirl lighting apparatus, comprising: a housing being provided with an accommodating space therein, wherein the housing further comprises: a bottom structure comprising a first opening and a second opening on a top surface and a bottom surface respectively, and a bottom accommodating base corresponding to the second opening to accommodate a bottom gas-tight element; and a top cap being fixedly disposed on the bottom structure, the top cap comprising a third opening corresponding to the first opening, and a top accommodating base corresponding to the third opening to accommodate a top gas-tight element; a coil module being disposed on an inner wall of the housing; a hollowed rotor being disposed in the accommodating space and being provided with a plurality of blades on an inner wall defining a hollow space of the hollowed rotor, the rotor comprising a magnetic module on an outer wall with respect to the coil module, the outer wall of the rotor forming an air-tight space sharing the inner wall of the housing and the top and bottom gas-tight elements to accommodate a liquid, the rotor being driven by a fluid flowing through the hollow space to drive the plurality of blades to rotate so that a relative movement between the coil module and the magnetic module is caused to generate electricity; a lighting module being disposed on an outer wall of the housing and being electrically coupled to the coil module to provide illumination in response to the electricity; and an alarm element being electrically connected to the coil module so as to issue an alarm.