DUST CHAMBER AND VACUUM CLEANER HAVING THE SAME

• Main Author: LEE, JUNG OH
• Format: Patent
• Language: English; Korean
• Published: 24.07.2012
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; COFFEE MILLS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FURNITURE; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; SPICE MILLS; SUCTION CLEANERS IN GENERAL

PURPOSE: A dust collecting device and vacuum cleaner having thereof are provided to use an ionization principle due to a two-step dust collection not the existing centrifugal separation method, thereby reducing noise and enhancing cleaning efficiency. CONSTITUTION: A dust collecting device(100) an intake port, an ionizing unit, and a dust collecting unit. Dust is inserted into the intake port. The ionizing unit ionizes the inserted dust with a high-pressure discharge. The dust collecting unit transfers the ionized dust. The dust collecting unit comprises a discharge electrode and a dust collecting electrode. The dust of an ionized negative charge is moved to the collecting electrode. The dust of an ionized positive charge is moved to the discharge electrode.