VACUUM CLEANER WITH SPIRAL AIR GUIDE.

摘要

A vacuum cleaner includes a housing having a suction inlet, a dirt collection vessel carried on the housing and a suction generator carried on the housing. The dirt collection vessel includes a dirt collection chamber and a spiral air guide providing a spiral air path to improve cleaning efficiency. The spiral air guide includes an inlet at a first end and a split outlet at a second end. The split outlet includes a head wall at a particular included angle with respect to the airflow path. The suction generator is provided in fluid communication with the suction inlet, the dirt collection vessel and the spiral air guide.