CN107327783A - 一种led灯 - Google Patents
一种led灯 Download PDFInfo
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- CN107327783A CN107327783A CN201710462325.5A CN201710462325A CN107327783A CN 107327783 A CN107327783 A CN 107327783A CN 201710462325 A CN201710462325 A CN 201710462325A CN 107327783 A CN107327783 A CN 107327783A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/86—Ceramics or glass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
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Abstract
本发明的一种LED灯,包括基座、LED灯环、反光罩、安装座、防水层和依次贴附的绝缘层、导热层、传热层、散热层和保护层,所述基座为环状,所述LED灯环安装在基座上,所述反光罩为碗状,所述反光罩安装在基座上,所述安装座与基座固定连接,所述防水层安装在基座表面。本发明提供了提供一种LED灯,解决了炫光和散热的问题。
Description
技术领域
本发明涉及叉车领域,特别是一种LED灯。
背景技术
随着LED的发展,节能、环保、长寿的特点,让LED照明灯逐渐取代传统照明设备。目前常用的LED照明灯采用灯光直射或散射的形式进行照明,然而这种照明形式,容易对眼睛产生刺激,造成炫光。
另外,散热不良会导致电源损坏、光衰加快、寿命减短等问题,始终是LED照明***性能提升的重中之重。传统的三种用于LED散热器的材料,包括铝材、塑料和陶瓷,三者各有优劣,但依然无法同时满足LED散热器材料所需的绝缘性好、膨胀系数低、导热系数大、散热效果好、质轻和机械性能好的优点。
发明内容
本发明的目的在于提供一种LED灯,解决了炫光和散热的问题。
本发明的一种LED灯,包括基座、LED灯环、反光罩、安装座、防水层和依次贴附的绝缘层、导热层、传热层、散热层和保护层,所述基座为环状,所述LED灯环安装在基座上,所述反光罩为碗状,所述反光罩安装在基座上,所述安装座与基座固定连接,所述防水层安装在基座表面,
所述绝缘层包括如下质量份的各组分:碳化硅40份~70份,三氧化二铝13份~55份,二氧化硅2份~15份,粘结剂3份~25份,高岭土2份~20份,氧化镁0.5份~2份,东阳土0.5份~2份,轻质钙0.5份~2份和稀土氧化物0.2份~0.5份;所述导热层包括如下质量份的各组分:石墨烯80份~95份,碳纳米管0.1份~20份和纳米碳纤维0.1份~20份;所述散热层包括如下质量份的各组分:铜47份~50份、铝49份~52份、镁0.2份~0.7份、铁0.2份~0.7份、锰0.2份~0.5份、钛0.1份~0.3份、铬0.05份~0.1份和钒0.1份~0.3份;所述保护层包括如下质量份的各组分:石墨20份~40份,碳纤维20份~30份,聚酰胺40份~60份,水溶性硅酸盐10份~20份,六方氮化硼1份~8份,双马来酰亚胺2份~5份,硅烷偶联剂0.5份~2份,抗氧剂0.25份~1份。
所述导热层包括如下质量份的各组分:石墨烯85份~90份,碳纳米管5份~15份和纳米碳纤维5份~15份。
本发明与现有技术相比较,本发明满足了解决炫光等刺激眼睛的问题同时也解决了散热问题。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面结合附图对本发明做详细说明。
如图1所示,为本发明所述的一种LED灯结构示意图。本发明的LED灯,包括基座、LED灯环、反光罩、安装座、防水层和依次贴附的绝缘层、导热层、传热层、散热层和保护层,基座为环状,LED灯环安装在基座上,反光罩为碗状,所述反光罩安装在基座上,安装座与基座固定连接,防水层安装在基座表面,
绝缘层包括如下质量份的各组分:碳化硅40份~70份,三氧化二铝13份~55份,二氧化硅2份~15份,粘结剂3份~25份,高岭土2份~20份,氧化镁0.5份~2份,东阳土0.5份~2份,轻质钙0.5份~2份和稀土氧化物0.2份~0.5份;所述导热层包括如下质量份的各组分:石墨烯80份~95份,碳纳米管0.1份~20份和纳米碳纤维0.1份~20份;所述散热层包括如下质量份的各组分:铜47份~50份、铝49份~52份、镁0.2份~0.7份、铁0.2份~0.7份、锰0.2份~0.5份、钛0.1份~0.3份、铬0.05份~0.1份和钒0.1份~0.3份;所述保护层包括如下质量份的各组分:石墨20份~40份,碳纤维20份~30份,聚酰胺40份~60份,水溶性硅酸盐10份~20份,六方氮化硼1份~8份,双马来酰亚胺2份~5份,硅烷偶联剂0.5份~2份,抗氧剂0.25份~1份。
上述实施例,只是本发明的较佳实施例,并非用来限制本发明实施范围,故凡以本发明权利要求所述内容所做的等效变化,均应包括在本发明权利要求范围之内。
Claims (2)
1.一种LED灯,其特征在于:包括基座、LED灯环、反光罩、安装座、防水层和依次贴附的绝缘层、导热层、传热层、散热层和保护层,所述基座为环状,所述LED灯环安装在基座上,所述反光罩为碗状,所述反光罩安装在基座上,所述安装座与基座固定连接,所述防水层安装在基座表面,
所述绝缘层包括如下质量份的各组分:碳化硅40份~70份,三氧化二铝13份~55份,二氧化硅2份~15份,粘结剂3份~25份,高岭土2份~20份,氧化镁0.5份~2份,东阳土0.5份~2份,轻质钙0.5份~2份和稀土氧化物0.2份~0.5份;所述导热层包括如下质量份的各组分:石墨烯80份~95份,碳纳米管0.1份~20份和纳米碳纤维0.1份~20份;所述散热层包括如下质量份的各组分:铜47份~50份、铝49份~52份、镁0.2份~0.7份、铁0.2份~0.7份、锰0.2份~0.5份、钛0.1份~0.3份、铬0.05份~0.1份和钒0.1份~0.3份;所述保护层包括如下质量份的各组分:石墨20份~40份,碳纤维20份~30份,聚酰胺40份~60份,水溶性硅酸盐10份~20份,六方氮化硼1份~8份,双马来酰亚胺2份~5份,硅烷偶联剂0.5份~2份,抗氧剂0.25份~1份。
2.如权利要求1所述的叉车转向机构,其特征在于:所述导热层包括如下质量份的各组分:石墨烯85份~90份,碳纳米管5份~15份和纳米碳纤维5份~15份。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104696759A (zh) * | 2015-03-27 | 2015-06-10 | 东莞市闻誉实业有限公司 | 新型led灯具 |
CN104696763A (zh) * | 2015-03-27 | 2015-06-10 | 东莞市闻誉实业有限公司 | Led照明灯具 |
CN104696762A (zh) * | 2015-03-27 | 2015-06-10 | 东莞市闻誉实业有限公司 | Led灯具 |
CN104713054A (zh) * | 2015-03-27 | 2015-06-17 | 东莞市闻誉实业有限公司 | 复合散热结构 |
CN205640280U (zh) * | 2016-04-27 | 2016-10-12 | 佛山市三帆灯饰照明有限公司 | Led灯 |
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- 2017-06-19 CN CN201710462325.5A patent/CN107327783A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104696759A (zh) * | 2015-03-27 | 2015-06-10 | 东莞市闻誉实业有限公司 | 新型led灯具 |
CN104696763A (zh) * | 2015-03-27 | 2015-06-10 | 东莞市闻誉实业有限公司 | Led照明灯具 |
CN104696762A (zh) * | 2015-03-27 | 2015-06-10 | 东莞市闻誉实业有限公司 | Led灯具 |
CN104713054A (zh) * | 2015-03-27 | 2015-06-17 | 东莞市闻誉实业有限公司 | 复合散热结构 |
CN205640280U (zh) * | 2016-04-27 | 2016-10-12 | 佛山市三帆灯饰照明有限公司 | Led灯 |
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