CN106278336A - 一种便于散热的led灯头组合物 - Google Patents

一种便于散热的led灯头组合物 Download PDF

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CN106278336A
CN106278336A CN201610654577.3A CN201610654577A CN106278336A CN 106278336 A CN106278336 A CN 106278336A CN 201610654577 A CN201610654577 A CN 201610654577A CN 106278336 A CN106278336 A CN 106278336A
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parts
powder
component
lamp holder
fibre
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陈加根
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Wave Island Anhui Recreation Facility Co Ltd
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Wave Island Anhui Recreation Facility Co Ltd
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Abstract

一种便于散热的LED灯头组合物，由以下重量份数的组分组成：纳米碳化硅10‑15份、氧化铝12‑15份、碳纳米管4‑6份、竹纤维1‑3份、钛白粉1‑3份、改性硅灰石粉10‑15份、羟甲基纤维素1‑3份、珍珠纤维0.5‑0.8份、硒粉0.5‑0.8份、堇青石粉0.5‑0.8份、硅藻土1‑3份、红泥1‑3份、木质素1‑3份、石墨3‑5份、碳酸锶1‑3份、碳化硅纤维1‑3份；本发明组分简单，通过加入改性硅灰石粉，制备的灯头抗潮、抗腐蚀性能好，可以承受较高电压而不会漏电，散热性能佳。

Description

一种便于散热的LED灯头组合物
技术领域
本发明涉及LED灯技术领域，具体涉及一种便于散热的LED灯头组合物。
背景技术
在当前全球能源短缺的背景下，人们的忧虑再度升高，节约能源是我们未来面临的重要的问题，在照明领域，LED发光产品的应用正吸引着世人的目光，LED具有光效高、使用寿命长、节能、环保等众多优点，越来越广泛的应用于众多领域。它是21世纪的新型光源，具有效率高、寿命长、不易破损等传统光源无法与之比较的优点。加正向电压时，发光二极体能发出单色、不连续的光，这是电致发光效应的一种。改变所采用的半导体材料的化学组成成分，可使发光二极体发出在近紫外线、可见光或红外线的光。由于LED作电压低(仅1.5—3V)，能主动发光且有一定亮度，亮度又能用电压(或电流)调节，本身又耐冲击、抗振动、寿命长，因此在显示领域起到了越来越多的应用，尤其是利用在日光灯领域，具有亮度高、寿命长的技术优点。
为了适应节能环保的发展潮流，目前市场上开始使用LED代替白炽灯和荧光灯来做光源。但是，目前市场中销售的各种LED灯所使用的灯头及底座均为塑料或金属结构，其制造成本较高，散热性能差，抗潮、抗腐蚀性能不好，导致LED灯的使用寿命较短，不能足市场需要。
发明内容
本发明所要解决的技术问题在于提供一种散热性能好，使用寿命长的LED灯头组合物。
本发明所要解决的技术问题采用以下技术方案来实现：
一种便于散热的LED灯头组合物，由以下重量份数的组分组成：纳米碳化硅10-15份、氧化铝12-15份、碳纳米管4-6份、竹纤维1-3份、钛白粉1-3份、改性砂粉10-15份、羟甲基纤维素1-3份、珍珠纤维0.5-0.8份、硒粉0.5-0.8份、堇青石粉0.5-0.8份、硅藻土1-3份、红泥1-3份、木质素1-3份、石墨3-5份、碳酸锶1-3份、碳化硅纤维1-3份；
上述改性硅灰石粉是由以下重量份数的组分构成：硅灰石50-60份、铬酸3-5份、硼纤维1-3份、粉煤灰1-3份、工业碱1-3份、氯化钠1-3份、硫酸盐1-3份、粘土3-5份、氟化钙1-3份、电气石粉1-2份；制备方法如下：
1)按上述重量比称取各组分，在搅拌状态下将各组分加入搅拌设备中搅拌均匀，得到混合料；
2)将步骤1)中的混合料倒入粉料盘中，在90-100℃下烘干，再送入研磨机中，在转速为150转/分的条件下，连续球磨3.5-4.5小时；
3)取出步骤2)中研磨后的粉料，在零下5℃的环境下冷冻30分钟，进行改性处理，冷冻完成后再送入烘干设备中进行烘干，烘干温度在90-100℃，至粉料水分含量在10％以内；
4)取出步骤3)中烘干的物料，冷却至常温，过80目筛即可。
本发明的有益效果是：本发明组分简单，通过加入改性硅灰石粉，制备的灯头抗潮、抗腐蚀性能好，可以承受较高电压而不会漏电，散热性能佳。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
实施例1：
一种便于散热的LED灯头组合物，由以下重量份数的组分组成：纳米碳化硅10-15份、氧化铝12份、碳纳米管4份、竹纤维1份、钛白粉1份、改性硅灰石粉10份、羟甲基纤维素1份、珍珠纤维0.5份、硒粉0.5份、堇青石粉0.5份、硅藻土1份、红泥1份、木质素1份、石墨3份、碳酸锶1份、碳化硅纤维1份；
上述改性硅灰石粉是由以下重量份数的组分构成：硅灰石50份、铬酸3份、硼纤维1份、粉煤灰1份、工业碱1份、氯化钠1份、硫酸盐1份、粘土3份、氟化钙1份、电气石粉1份；制备方法如下：
1)按上述重量比称取各组分，在搅拌状态下将各组分加入搅拌设备中搅拌均匀，得到混合料；
2)将步骤1)中的混合料倒入粉料盘中，在90-100℃下烘干，再送入研磨机中，在转速为150转/分的条件下，连续球磨3.5小时；
3)取出步骤2)中研磨后的粉料，在零下5℃的环境下冷冻30分钟，进行改性处理，冷冻完成后再送入烘干设备中进行烘干，烘干温度在90-100℃，至粉料水分含量在10％以内；
4)取出步骤3)中烘干的物料，冷却至常温，过80目筛即可。
实施例1：
一种便于散热的LED灯头组合物，由以下重量份数的组分组成：纳米碳化硅15份、氧化铝15份、碳纳米管6份、竹纤维3份、钛白粉3份、改性硅灰石粉15份、羟甲基纤维素3份、珍珠纤维0.8份、硒粉0.8份、堇青石粉0.8份、硅藻土3份、红泥3份、木质素3份、石墨5份、碳酸锶3份、碳化硅纤维3份；
上述改性硅灰石粉是由以下重量份数的组分构成：硅灰石60份、铬酸5份、硼纤维3份、粉煤灰3份、工业碱3份、氯化钠3份、硫酸盐3份、粘土5份、氟化钙3份、电气石粉2份；制备方法如下：
1)按上述重量比称取各组分，在搅拌状态下将各组分加入搅拌设备中搅拌均匀，得到混合料；
2)将步骤1)中的混合料倒入粉料盘中，在90-100℃下烘干，再送入研磨机中，在转速为150转/分的条件下，连续球磨4.5小时；
3)取出步骤2)中研磨后的粉料，在零下5℃的环境下冷冻30分钟，进行改性处理，冷冻完成后再送入烘干设备中进行烘干，烘干温度在90-100℃，至粉料水分含量在10％以内；
4)取出步骤3)中烘干的物料，冷却至常温，过80目筛即可。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (1)

1.一种便于散热的LED灯头组合物，其特征在于，由以下重量份数的组分组成：纳米碳化硅10-15份、氧化铝12-15份、碳纳米管4-6份、竹纤维1-3份、钛白粉1-3份、改性硅灰石粉10-15份、羟甲基纤维素1-3份、珍珠纤维0.5-0.8份、硒粉0.5-0.8份、堇青石粉0.5-0.8份、硅藻土1-3份、红泥1-3份、木质素1-3份、石墨3-5份、碳酸锶1-3份、碳化硅纤维1-3份；
上述改性硅灰石粉是由以下重量份数的组分构成：硅灰:50-60份、铬酸3-5份、硼纤维1-3份、粉煤灰1-3份、工业碱1-3份、氯化钠1-3份、硫酸盐1-3份、粘土3-5份、氟化钙1-3份、电气石粉1-2份；制备方法如下：
1)按上述重量比称取各组分，在搅拌状态下将各组分加入搅拌设备中搅拌均匀，得到混合料；
2)将步骤1)中的混合料倒入粉料盘中，在90-100℃下烘干，再送入研磨机中，在转速为150转/分的条件下，连续球磨3.5-4.5小时；
3)取出步骤2)中研磨后的粉料，在零下5℃的环境下冷冻30分钟，进行改性处理，冷冻完成后再送入烘干设备中进行烘干，烘干温度在90-100℃，至粉料水分含量在10％以内；
4)取出步骤3)中烘干的物料，冷却至常温，过80目筛即可。
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Publication number Priority date Publication date Assignee Title
GB2515259A (en) * 2013-04-16 2014-12-24 Iviti Lighting Ltd Lamp holder, lamp assembly and bulb
CN104016665A (zh) * 2014-05-19 2014-09-03 李鹏 一种led灯座组合物
CN104326759A (zh) * 2014-10-17 2015-02-04 安徽永旭照明科技有限公司 一种非金属陶瓷led灯座组合物
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