BRUSH FOR CLEANING SUNLIGHT REFLECTION MIRROR, SYSTEM FOR CLEANING SUNLIGHT REFLECTION MIRROR, CLEANING METHOD AND CLEANING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a brush for cleaning a sunlight reflection mirror that can evenly clean a sunlight reflection mirror with high-cleaning performance without scratching the sunlight reflection mirror.SOLUTION: A brush for cleaning a sunlight reflection mirror rotates while coming into contact with a mirror surface of a sunlight reflection mirror to clean the mirror surface. The brush for cleaning a sunlight reflection mirror includes: a rotatable brush substrate 1; a plurality of bristles 2 provided on the brush substrate and rotating with the rotation of the brush substrate; and a distance adjustment mechanism and an angle adjustment mechanism 41 for adjusting a distance and an angle between the mirror surface and the bristles.SELECTED DRAWING: Figure 2