CN2275526Y - 吸尘擦 - Google Patents

吸尘擦 Download PDF

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Publication number
CN2275526Y
CN2275526Y CN 97209647 CN97209647U CN2275526Y CN 2275526 Y CN2275526 Y CN 2275526Y CN 97209647 CN97209647 CN 97209647 CN 97209647 U CN97209647 U CN 97209647U CN 2275526 Y CN2275526 Y CN 2275526Y
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dust
collection box
dust collection
disc
chassis
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CN 97209647
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许育平
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Abstract

本实用新型涉及一种吸尘擦,是由擦毛毡、底盘、底盘内腔、离心风机、收尘盒、止回活门、过滤纸袋、电池、吸尘孔组成,在底盘下部粘有两块长方形的擦毛毡,在擦毛毡周围的底盘底板上钻有一圈连通底盘内腔的吸尘孔,在底盘的上部装有离心风机和收尘盒,在收尘盒内有可更换的过滤纸袋,收尘盒与离心风机的交接处设有止回活门。本实用新型结构简单、吸尘力强、排出空气清洁,便于携带,可广泛用于擦净黑板粉尘及家具上的灰尘。

Description

吸尘擦
本实用新型涉及一种吸尘擦,尤其是一种手握式电动吸尘擦。
目前,老师讲课板述擦除黑板上粉笔字,主要采用传统型的毛毡黑板擦,擦除粉笔字时,粉笔灰飞扬,使得老师满身沾上粉笔灰,且有部分粉笔灰通过老师口、鼻腔吸人人体内,久而伤害老师身体健康。
本实用新型的目的是提供一种以电池为动力源,防止粉尘飞扬的手握式电动吸尘擦。
吸尘擦由擦毛毡、底盘、底盘内腔、离心风机、收尘盒、止回活门、过滤纸袋、电池、吸尘孔组成,在底盘的下部粘有两块长方形的擦毛毡,在擦毛毡周围的底盘底板上钻有一圈连通底盘内腔的吸尘孔,在底盘的上部装有离心风机和收尘盒,在收尘盒内有可更换的过滤纸袋,收尘盒与离心风机的交接处设有止回活门。当接通电源后,离心风机转动,产生负压,擦毛毡擦下的粉尘在负压作用下由吸尘孔吸入底盘内腔,经离心风机、止回活门再进入收尘盒,带尘空气经过过滤纸袋过滤后,排出清洁空气。
本实用新型具有外型小巧、结构简单、吸尘力强、便于携带、排出清洁空气的优点。
图1是本实用新型结构示意图。
下面结合附图对本实用新型作进一步描述:
吸尘擦由擦毛毡(1)、底盘(2)、底盘内腔(3)、离心风机(4)、电池(5)、过滤纸袋(6)、止回活门(7)、收尘盒(8)、吸尘孔(9)组成,在底盘(2)的下部粘有两块长方形的擦毛毡(1),在擦毛毡(1)周围的底盘(2)的底板上钻有一圈连通底盘内腔(3)的吸尘孔(9),在底盘(2)的上部装有离心风机(4)和收尘盒(8),在收尘盒(8)内又有可更换的过滤纸袋(6),在收尘盒(8)与离心风机(4)的交接处设有止回活门(7)。当接通电源电池(5)后,离心风机(4)转动,产生负压,擦毛毡(1)擦下的粉尘在负压作用下由吸尘孔(9)吸入底盘内腔(3),经离心风机(4)、止活回门(7)再进入收尘盒(8)内,带尘空气经过过滤纸袋(6)过滤后,排出清洁空气。

Claims (1)

1、一种吸尘擦由擦毛毡、底盘、底盘内腔、离心风机、收尘盒、止回活门、过滤纸袋、电池、吸尘孔组成  ,其特征是:在擦毛毡周围的底盘底板上钻有一圈连通底盘内腔的吸尘孔,在收尘盒内有可更换的过滤纸袋,在收尘盒与离心风机的交接处设有止回活门。
CN 97209647 1997-01-31 1997-01-31 吸尘擦 Expired - Fee Related CN2275526Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97209647 CN2275526Y (zh) 1997-01-31 1997-01-31 吸尘擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97209647 CN2275526Y (zh) 1997-01-31 1997-01-31 吸尘擦

Publications (1)

Publication Number Publication Date
CN2275526Y true CN2275526Y (zh) 1998-03-04

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Family Applications (1)

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CN 97209647 Expired - Fee Related CN2275526Y (zh) 1997-01-31 1997-01-31 吸尘擦

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CN (1) CN2275526Y (zh)

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