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一种COB筒灯外壳及其制备方法

申请公布号:CN103740075A

申请号:CN201310709483.8

申请日期:2013.12.21

申请公布日期:2014.04.23

申请人:
蔡干强

发明人:蔡干强

分类号:C08L69/00(2006.01)I;C08L55/02(2006.01)I;F21V15/02(2006.01)I;B29C45/00(2006.01)I;B29C45/17(2006.01)I;B29C45/73(2006.01)I;B29C45/47(2006.01)I

主分类号:C08L69/00(2006.01)I

代理机构:
广东世纪专利事务所 44216

代理人:刘润愚

地址:528400 广东省佛山市顺德区勒流百安路百安大桥侧华强本邦电器有限公司

摘要:本发明提供一种COB筒灯外壳,包括灯壳体和面环,该灯壳体或面环均为阻燃塑料一体注塑成型,该防火塑料为PC+ABS的混合物,其按质量百分含量为:PC为70%-90%、ABS为10%-30%,因此相当于结合了两种材料的优异特性,比起单独使用PC或单独使用ABS制成的产品的效果要更好。而且将PC+ABS的混合物通过注塑的制备方法制成的筒灯外壳不仅达到了LED筒灯对材料导热性、强度、韧性、硬度等性能的要求,具有良好的散热效果,同时节约了灯体的材料成本,增加了灯体的光感、手感,也节约了生产制造成本,提高了材料的重复利用率。

主权项:一种COB筒灯外壳,其特征在于包括灯壳体和面环,所述灯壳体或面环均为阻燃塑料一体注塑成型,所述防火塑料为PC+ABS的混合物,其按质量百分含量为:PC为70%‑90%、ABS为10%‑30%。

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