LIGHTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a lighting device capable of changing irradiation directions without the need of a flexible tube.

SOLUTION: The lighting device is equipped with a light source device 1 and an optical fiber 5 introducing light from the light source device 1 from one end part 2 and irradiating it from the other end part 4 to a predetermined irradiation part 3. An irradiation direction changing device 6 to change a light direction by light reflection is provided at the other end part 4 of the optical fiber 5. The irradiation direction changing device 6 is provided with a reflection board capable of rotating around an axis perpendicular to an optical axis of the optical fiber 5.

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