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1. 发明申请

WO2013002599A3 VACUUM CLEANER 审中-公开
标题翻译：吸尘器
公开(公告)号：WO2013002599A3
公开(公告)日：2013-06-13
申请号：PCT/KR2012005182
申请日：2012-06-29
申请人： BUKANG SEMS CO LTD , LEE SUNG JIN , CHO YEONG MAN
发明人： LEE SUNG JIN , CHO YEONG MAN
IPC分类号： A47L7/00 , A47L5/24
CPC分类号： A47L9/02 , A47L9/08
摘要： Disclosed is a vacuum cleaner in which air introduced from the outside and filtered air are merged and circulated. The vacuum cleaner of the present invention comprises: a housing; an electric blower fan; a filtering device; and an air circulation channel. The housing has a bottom provided opposite an object to be cleaned. An air inlet is formed at the bottom of the housing so as to introduce first air, which contains foreign substances, from the outside. The housing has an air flow channel connected to the air inlet so as to guide flow of the first air. The electric blower fan is installed in the air flow channel so as to generate a suction force for the first air. The filtering device is installed in the housing so as to filter the foreign substances contained in the first air. The housing has the air circulation channel for guiding the flow of second air such that the second air passing through the filtering device can be blown towards the object to be cleaned existing around the air inlet and merged with the flow of the first air and circulated.
摘要翻译：公开了一种真空吸尘器，其中从外部引入的空气和经过滤的空气汇合并循环。本发明的真空吸尘器包括：壳体; 电动鼓风机; 过滤装置; 和一个空气循环通道。壳体具有与待清洁物体相对设置的底部。进气口形成在壳体的底部，以从外部引入含有异物的第一空气。壳体具有连接到进气口的空气流动通道，以引导第一空气的流动。电动鼓风机安装在气流通道中，以产生第一空气的吸力。过滤装置安装在壳体中以过滤第一空气中包含的异物。壳体具有用于引导第二空气流动的空气循环通道，使得通过过滤装置的第二空气可以吹向存在于进气口周围的待清洁物体，并与第一空气的流动合并并循环。

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