Fluid whirl lighting apparatus

摘要

This disclosure provides a fluid whirl lighting apparatus (2), which comprises: a housing (20); a coil module (21), disposed on an inner wall of the housing; a rotor (22), disposed in the housing, provided with a plurality of blades (222) on an inner wall thereof and a magnetic module (221) on an outer wall corresponding to the coil module; a lighting module (23), disposed on the outer wall of the housing while electrically coupled to the coil module; and an alarm element (29), electrically connected to the coil module for issuing an alarm; wherein the outer wall of the rotor and the inner wall of the housing define an air-tight space (28) for accommodating a liquid (280), and the rotor is rotated by a flowing fluid (90) propelling the plural blades for enabling a relative movement between the coil module and the magnetic module for generating electricity; and the lighting module is used for providing illumination in response to the electricity.