CN202332971U - 一种新型led灯珠 - Google Patents

一种新型led灯珠 Download PDF

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Publication number
CN202332971U
CN202332971U CN2011204822492U CN201120482249U CN202332971U CN 202332971 U CN202332971 U CN 202332971U CN 2011204822492 U CN2011204822492 U CN 2011204822492U CN 201120482249 U CN201120482249 U CN 201120482249U CN 202332971 U CN202332971 U CN 202332971U
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Prior art keywords
heat dissipation
led
aluminium radiator
aluminium heat
lamp bead
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Expired - Lifetime
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CN2011204822492U
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English (en)
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苏利雄
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Individual
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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

本实用新型公开了一种新型LED灯珠，包括环氧树脂封装体、铝散热体、置于环氧树脂封装体内的LED杯体、置于LED杯体内的发光二极管晶片、作为电极的与LED晶片电气连接的阴极支架和阳极支架；阴极支架和阳极支架从铝散热体背部伸出；所述铝散热体整体为圆筒形状，环氧树脂封装体与铝散热体粘接，铝散热体上设有多片散热翅片，铝散热体上设有用于安装阴极支架和阳极支架的通孔。由于本实用新型在环氧树脂封装体下面套有铝散热体，因而能更好、更及时的把使用时LED晶片散发出的热量散发出去，延长灯珠的使用寿命，提高发光效率。

Description

一种新型LED灯珠
技术领域
本实用新型属于电子元器件技术领域，涉及一种新型LED灯珠。
背景技术
随着社会的发展和人口的增长，节能已成为一个重要的社会课题，LED光源具有高效、节能、环保、使用寿命长等显著的优点。LED照明装置已经逐渐取代白炽灯照明装置，应用于路灯、室内灯、庭院灯等。LED灯珠在发光时产生的热量直接影响灯具的使用寿命和发光效率，设计具有良好散热结构的LED灯珠一直是人们研究的重要课题。
实用新型内容
本实用新型所要解决的技术问题是提供一种新型LED灯珠，散热性能好，发光效率高，使用寿命长。
实用新型的技术解决方案如下：
一种新型LED灯珠，包括环氧树脂封装体、铝散热体、置于环氧树脂封装体内的LED杯体、置于LED杯体内的发光二极管晶片、作为电极的与LED晶片电气连接的阴极支架和阳极支架；阴极支架和阳极支架从铝散热体背部伸出；
所述铝散热体整体为圆筒形状，环氧树脂封装体与铝散热体粘接，铝散热体上设有多片散热翅片，铝散热体上设有用于安装阴极支架和阳极支架的通孔。
LED杯体内的含有荧光粉。
有益效果：
由于本实用新型在环氧树脂封装体下面套有铝散热体，因而能更好、更及时的把使用时LED晶片散发出的热量散发出去，延长灯珠的使用寿命，提高发光效率。本实用新型的新型LED灯珠，散热性能好，发光效率高，使用寿命长。
附图说明
图1是本实用新型LED灯珠结构示意图。
标号说明：1为环氧树脂封装体，2为发光二极管晶片，3为LED杯体，4为阴极支架，5为阳极支架，6为铝散热体。
具体实施方式
以下将结合附图和具体实施例对本实用新型做进一步详细说明：
如图1所示，一种新型LED灯珠，包括环氧树脂封装体、铝散热体、置于环氧树脂封装体内的LED杯体、置于LED杯体内的发光二极管晶片、作为电极的与LED晶片电气连接的阴极支架和阳极支架；阴极支架和阳极支架从铝散热体背部伸出；
所述铝散热体整体为圆筒形状，环氧树脂封装体与铝散热体粘接，铝散热体上设有多片散热翅片，铝散热体上设有用于安装阴极支架和阳极支架的通孔。
由于本实用新型在环氧树脂封装体下面套有铝散热体，因而能更好、更及时的把使用时LED晶片散发出的热量散发出去，延长灯珠的使用寿命，提高发光效率。

Claims (1)

1.一种新型LED灯珠，其特征在于，包括环氧树脂封装体、铝散热体、置于环氧树脂封装体内的LED杯体、置于LED杯体内的发光二极管晶片、作为电极的与LED晶片电气连接的阴极支架和阳极支架；阴极支架和阳极支架从铝散热体背部伸出；
所述铝散热体整体为圆筒形状，环氧树脂封装体与铝散热体粘接，铝散热体上设有多片散热翅片，铝散热体上设有用于安装阴极支架和阳极支架的通孔。
CN2011204822492U 2011-11-25 2011-11-25 一种新型led灯珠 Expired - Lifetime CN202332971U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204822492U CN202332971U (zh) 2011-11-25 2011-11-25 一种新型led灯珠

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204822492U CN202332971U (zh) 2011-11-25 2011-11-25 一种新型led灯珠

Publications (1)

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CN202332971U true CN202332971U (zh) 2012-07-11

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CN2011204822492U Expired - Lifetime CN202332971U (zh) 2011-11-25 2011-11-25 一种新型led灯珠

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CN (1) CN202332971U (zh)

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Assignee: SHENZHEN DESTAR OPTO-ELECTRONICS TECHNOLOGY CO., LTD.

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Denomination of utility model: Novel LED lamp beads

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Assignee: SHENZHEN DESTAR OPTO-ELECTRONICS TECHNOLOGY CO., LTD.

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