| 摘要 |
FIELD: robot-vacuum cleaner for purifying of ambient air during cleaning of predetermined area. ^ SUBSTANCE: robot-vacuum cleaner has casing, wheel drive for driving of wheels disposed in lower part of casing, dust sucking device provided in casing and adapted for drawing of dust from area to be cleaned, and air purifying device provided in casing and adapted for drawing of dust-laden air from area to be cleaned. Robot-vacuum cleaner purifies air and discharges purified air, and also controls drive and air purifying device with the help of controller provided in casing. ^ EFFECT: increased efficiency in creating of fresh environment in dwelling. ^ 8 cl, 6 dwg |
