Electrostatic cleaning device

An electrostatic cleaning device comprising:

• a static electricity generator connected to a cover part provided with a handle and configured to generate static electricity and deliver the static electricity to a cleaning tool;
• and
• a button part configured to operate the static electricity generator,
• wherein the static electricity generator comprises:
• a first electrified body part forming a main body sealed by the cover part and configured to deliver a negative charge to the cleaning tool;
• an electrostatic induction belt rotatably disposed in an inner space of the first electrified body part and configured to transfer the negative charge, and extending in a longitudinal direction;
• a second electrified body part configured to supply the negative charge to the electrostatic induction belt;
• and
• a bottom electrified body forming a bottom of the main body and including an electrified body material such that the bottom electrified body is configured to collect the negative charge to remove foreign substances,
• wherein the first electrified body part comprises an auxiliary electrified body comprising a plurality of rib assemblies protruding in a thickness direction of the bottom electrified body in the inner space, the auxiliary electrified body being connected to the bottom electrified body, and the thickness direction and the longitudinal direction being different each other, and
• wherein the plurality of rib assemblies comprises the electrified body material such that the plurality of rib assemblies increases a maximum saturation point of electrostatic force.