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发明名称
气味换气扇
摘要
本实用新型公开了一种气味换气扇。它是由外壳、叶片、电机、导线、气味开关、插头构成的气味换气扇,其特征在于气味开关(5)一头通过导线(4)与电机(3)相连接,另一头通过导线与插头(6)相连接,使用时将气味换气扇安装在厕所时,如果厕所臭气浓度增高,气味开关阻值减少,换气扇开始工作,当厕所臭气浓度下降,气味开关阻值增大,相当自动断开,换气扇停止工作。具有结构简单,成本低,节约电能,自动智能换气。
申请公布号
CN201475016U
申请公布日期
2010.05.19
申请号
CN200920173724.0
申请日期
2009.09.06
申请人
戴瑛瑛
发明人
戴瑛瑛
分类号
F04D25/12(2006.01)I
主分类号
F04D25/12(2006.01)I
代理机构
代理人
主权项
一种由外壳、叶片、电机、导线、气味开关、插头构成的气味换气扇,其特征在于气味开关(5)一头通过导线(4)与电机(3)相连接,另一头通过导线与插头(6)相连接。
地址
410083 湖南省中南大学2007级
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