To efficiently remove dust stuck to a flat panel surface by breaking a boundary layer by an eddy current generating body by a method wherein a central flat part is arranged with a space between a front end and a flat panel formed wide, a rear end formed narrow, and an eddy generating plate having a V-shaped section is attached to a front end part of a bottom part of a main body part.
In a bottom part of a main body part 1 of a noncontact type platelike body surface cleaner, a central flat part is arranged with a space between a front end part and a flat panel 2 formed wide, and a space between a rear end part and the flat panel 2 formed narrow. Further, a V-shaped sectional eddy-generating plate 3 is attached to the front end of a bottom part of the main body part 1. Furthermore, a groove 5 is formed in a left-right direction between an inlet port 4 open to the rear end part of the bottom part of the main body part 1 and the eddy generating part 3. Then, a suction pump 6 is connected to the inlet port 4 via an air intake pipe 4a.