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公开(公告)号:US06345411B1
公开(公告)日:2002-02-12
申请号:US09347412
申请日:1999-07-06
申请人: Tomonori Kato , Tamaki Nishikori , Hiroshi Hayakawa , Naoyuki Ohara , Koichi Ito , Toru Odachi , Seizo Hayashi
发明人: Tomonori Kato , Tamaki Nishikori , Hiroshi Hayakawa , Naoyuki Ohara , Koichi Ito , Toru Odachi , Seizo Hayashi
IPC分类号: A47L908
CPC分类号: H02J7/0042 , A47L5/14 , A47L5/225 , A47L5/28 , A47L5/30 , A47L9/0072 , A47L9/08 , A47L9/2842 , A47L9/2857 , A47L9/2863 , A47L9/2873 , A47L9/2884 , A47L9/325 , H02J7/0045 , Y10S15/01 , Y10S15/10
摘要: In the invention, a brush body 30 that is rotated and driven by a motor 32 is disposed in a suction unit 2, and dust is sucked from the suction unit 2 by a blower 4, while exhaust of the blower 4 is sent to the suction unit 2 side through an exhaust passage 27. While the exhaust of the blower 4 is blown to the motor 32 exhaust is blown to the floor for lifting the dust from the floor to enhance the dust collection efficiency, and moreover, if the output of the motor 32 for driving the brush 30 is increased, temperature rise of the motor 32 can be suppressed, and thus durability may be enhanced.
摘要翻译: 在本发明中,由电动机32旋转驱动的刷体30设置在吸引单元2中,并且通过鼓风机4从抽吸单元2吸入灰尘,同时将送风机4的排气送至吸入口 单元2侧通过排气通道27.当鼓风机4的排气被吹送到电动机32时,排气被吹送到地面以从地板上提起灰尘以提高集尘效率,此外,如果输出 用于驱动刷子30的马达32增加,可以抑制马达32的温度上升,从而可以提高耐久性。
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公开(公告)号:US06323570B1
公开(公告)日:2001-11-27
申请号:US09514926
申请日:2000-02-28
申请人: Hiroshi Nishimura , Seizo Hayashi
发明人: Hiroshi Nishimura , Seizo Hayashi
IPC分类号: H02K700
CPC分类号: A47L9/0411 , A47L5/28 , A47L5/30 , A47L9/02 , A47L9/0438 , A47L9/0455 , A47L9/0477 , A47L9/2805 , A47L9/281 , A47L9/2821 , A47L9/2826 , A47L9/2831 , A47L9/2842 , A47L9/2847 , A47L9/2857 , A47L9/2889
摘要: A motor is incorporated in a cylindrical body which is a rotary brush. Rotation of a rotor of the motor, directly or via a speed reduction mechanism, drives the rotary brush. Cooling air runs through the cylindrical body so that the motor is cooled and protected. The rotary brush and an electric apparatus using the rotary brush can be downsized and easily.
摘要翻译: 电动机结合在作为旋转刷的圆筒体中。 马达的转子直接或通过减速机构的旋转驱动旋转刷。 冷却空气通过圆柱体,使电机冷却和保护。 旋转刷和使用该旋转刷的电器可以小型化并且容易。
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