The invention relates to a preparation method of a wear-resistant and super-hydrophobic wide spectrum anti-reflecting coating. The preparation method comprises the following steps: by adopting CTAB, absolute ethyl alcohol, water, ammonia water and tetraethoxysilane as raw materials, preparing a Stober liquid; preparing an anti-reflecting coating on the surface of a glass sheet by using a Stober liquid deposition process; immersing the glass sheet into a suspension liquid containing silicon dioxide hollow spherical nano-particles with the particle sizes of about 30-80nm, pulling out, then immersing into a suspension liquid containing mesoporous silicon dioxide nano sheets, pulling the glass sheet, and hanging the pulled glass sheet into a dryer with two containers (respectively filled with the ammonia water and tetraethoxysilane) to perform chemical vapor deposition reaction to obtain deposited silicon dioxide spherical nano-particles on the surface of the glass sheet; and removing CTAB by virtue of calcination, and finally performing modification by using PFTS to obtain the wear-resistant and super-hydrophobic wide spectrum anti-reflecting coating in visible light and near infrared light regions.