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发明名称
电风扇调节标识显示装置
摘要
本发明为一种电风扇调节标识显示装置,它包括壳体、底板、标志指示灯、照明灯、透明面罩、遮光框、挡光膜片、标识说明字膜和透光通孔,透明面罩下面与壳体之间有导光一折射块,导光一折射块内在对应说明字符位置制有凹凸折射界面;使入射的照明灯光线产生折射投射于说明字符区间,大大提高了说明字符的有效照度及观察清晰度,使操作者更准确实施各种功能选择与调节,适合在各种电风扇中使用。
申请公布号
CN1332439A
申请公布日期
2002.01.23
申请号
CN01127698.3
申请日期
2001.08.06
申请人
蒋亮健
发明人
蒋亮健
分类号
G09G3/26;F04D25/08
主分类号
G09G3/26
代理机构
代理人
主权项
1.一种电风扇调节标识显示装置,它包括壳体(1)、底板(2)、标志指示灯(3)、标识说明字膜(13)透明面罩(14)、照明灯(5);壳体(1)上有标志指示灯通孔(6)和照明灯通孔(7),透明面罩(14)的周边有遮光框(15),其特征在于:透明面罩(14)下面与壳体(1)之间有导光—折射块(11),导光—折射块(11)在对应标识说明字膜(13)的字符位置制有凹凸折射界面(12),在导光—折射块(11)表面外有挡光膜片(8),挡光膜片(8)在对应标志指示灯通孔(6)位置有透光孔(10),挡光膜片(8)在对应标识说明字膜(13)的说明字符位置还有说明字符透光隙(9)。
地址
510095广东省广州市淘金路140号802室
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