CN104791640A - 一种3d发光的彩色led灯条 - Google Patents
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Abstract
本发明公开了一种3D发光的LED彩光灯条，包括透明基材、无背镀的LED管芯，所述的LED管芯固晶于透明基材上，所述的透明基材的两端表面涂覆有银浆层，所述的透明基材两端的银浆层固定有金属引脚；所述的LED管芯通过金线连接，并由金线和银浆层连接；所述的固晶有LED管芯的透明基材上涂覆透明保护层。本发明3D发光的彩色LED灯条，寿命长，经济耐用，显色性高；主要用作LED灯饰灯的发光体，用于营造饭店、酒楼、酒吧、商场、歌厅、舞厅等娱乐场所、商场的五彩灯光气氛的灯饰光源、灯具。没有单一的指向性发光的缺陷，能360度出光，在保证光照强度的同时扩大了照射的范围。
Description
技术领域
本发明涉及一种3D发光的LED灯条，尤其是涉及一种3D发光的彩色LED灯条，具体涉及到一种装有能够360度出光的无背镀LED管芯的灯条。
背景技术
随着科技的不断进步，对能源的消耗越来越高，传统白炽灯（钨丝灯）由于耗能高、寿命短，在全球资源紧张的大环境下，已渐渐被各国政府禁止。随之替代产品是电子节能灯，电子节能灯虽然提高了节能效果，但由于使用了诸多污染环境的重金属元素，又有悖于环境保护的大趋势。随着LED技术的高速发展，LED照明逐渐成为新型绿色照明的不二之选。
LED球泡灯是LED照明制造厂商开发的符合现有接口和人们使用习惯的灯具，使得人们在不需要更换原传统灯具基座和线路。但是历来的LED管芯都是有背镀的，因此都是准180度发光的，只能单面出光，照射的范围小。
发明内容
本发明的目的是提供一种装有无背镀LED管芯的3D发光LED灯条，该灯条能够360度发出彩光。
本发明的目的是通过以下技术方案实现的：
一种3D发光的LED彩光灯条，包括透明基材、无背镀的LED管芯，所述的LED管芯固晶于透明基材上，所述的透明基材的两端表面涂覆有银浆层，所述的透明基材两端的银浆层固定有金属引脚；所述的LED管芯通过金线连接，并由金线和银浆层连接；所述的固晶有LED管芯的透明基材上涂覆透明保护层。
所述的LED管芯为彩色无背镀的LED管芯。进一步的，所述的LED管芯是无背镀的红光LED管芯、黄光LED管芯、橙色LED管芯光、绿光LED管芯等彩色LED管芯。所述的LED管芯为型号1023、1016、0928、0926、0916等无背镀管芯，所述的型号代表LED管芯的几何特征，如型号1023表示LED管芯为10mil×23mil（mil-inch：千分之一英寸）。
所述的LED管芯的数目为15-60颗。
所述的金属引脚和透明基材咬合固定。
所述的透明基材为蓝宝石、透明陶瓷、钢化玻璃或特种塑料。所述的特种塑料为透明导热塑料。所述的透明陶瓷为透明氧化铝陶瓷。
所述的透明基材的长度为15-40mm，宽度为0.8-2mm，厚度为0.4-0.5mm。
所述的银浆层的长度为2-2.5mm、厚度为5μm。
所述的透明保护层主要起LED管芯、金线的表面保护作用，透明保护层的材质优选导热、能保持固化形态的非刚性保护材料。
所述的透明保护层的材质为透明环氧树脂或透明导热硅胶，所述的透明保护层的材质的透光率应大于90%。
本发明的有益效果：
本发明3D发光的彩色LED灯条，寿命长，经济耐用，显色性高；主要用作LED灯饰灯的发光体，用于营造饭店、酒楼、酒吧、商场、歌厅、舞厅等娱乐场所、商场的五彩灯光气氛的灯饰光源、灯具。没有单一的指向性发光的缺陷，能360度出光，在保证光照强度的同时扩大了照射的范围。3D发光的LED灯条是一种高压LED组合（HVLEDs），它工作在高电压（如60-77VDC）、小电流（如10-15mA）环境下，可以使发光源发亮时不烫而只有微温（如35-45摄氏度），是新一代技术的LED光源。
附图说明
图1为本发明3D发光的LED灯条的结构示意图。
图2为本发明3D发光的LED灯条金属引脚和透明基材的固定示意图。
图3为本发明3D发光的LED灯条金属引脚的结构示意图。
图4为图1A-A面剖视图。
其中，1-透明基材，2-LED管芯，3-银浆层，4-金属引脚，5-金线，6-透明保护层。
具体实施方式
下面结合附图和具体实施例，对本发明做进一步说明。
如图1、图2、图3和图4所示，一种3D发光的LED灯条，包括透明基材1、28颗无背镀的LED管芯2，所述的LED管芯2固晶于透明基材1上，所述的透明基材1的两端表面涂覆有银浆层3，所述的透明基材1两端的银浆层3固定有金属引脚4，所述的金属引脚4和透明基材1咬合固定；所述的LED管芯通过金线5连接，并由金线1和银浆层3连接；所述的固晶有LED管芯2的透明基材1上涂覆透明保护层6。
所述的LED管芯为彩色无背镀的LED管芯。
所述的透明基材为蓝宝石、透明陶瓷、钢化玻璃或特种塑料。本实施例的透明陶瓷为透明氧化铝陶瓷。
所述的透明基材的长度为15-40mm，宽度为0.8-2mm，厚度为0.4-0.5mm。本实施例的透明基材的长度为30mm，宽度为1mm，厚度为0.5mm。
所述的银浆层的长度为2-2.5mm、厚度为5μm。
所述的透明保护层的材质为透光率应大于90%的透明导热硅胶，主要起LED管芯、金线的表面保护作用。
本实施例制得的3D发光的LED灯条，接上恒定直流电，给予一定的VF电压（如60-77VDC）和10-15mA的恒定直流，灯条就能360度3D发光，发光亮度>1101m，显指>80，发光源发亮时不烫而只有微温（35-45摄氏度）。满足制造照明灯具发光的技术参数要求。
Claims (8)
1.一种3D发光的LED灯条，其特征在于它包括透明基材、无背镀的LED管芯，所述的LED管芯固晶于透明基材上，所述的透明基材的两端表面涂覆有银浆层，所述的透明基材两端的银浆层固定有金属引脚；所述的LED管芯通过金线连接，并由金线和银浆层连接；所述的固晶有LED管芯的透明基材上涂覆透明保护层。
2.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的LED管芯为彩色无背镀的LED管芯。
3.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的LED管芯的数目为15-60颗。
4.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的金属引脚和透明基材咬合固定。
5.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的透明基材为蓝宝石、
透明陶瓷、钢化玻璃或特种塑料。
6.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的透明基材的长度为15-40mm，宽度为0.8-2mm，厚度为0.4-0.5mm。
7.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的银浆层的长度为2-2.5mm、厚度为5μm。
8.根据权利要求1所述的3D发光的LED灯条，其特征在于所述的透明保护层的材质为透明环氧树脂或透明导热硅胶，所述的透明保护层的材质的透光率应大于90%。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410030533.4A CN104791640A (zh) | 2014-01-22 | 2014-01-22 | 一种3d发光的彩色led灯条 |
| PCT/CN2014/092101 WO2015109889A1 (zh) | 2014-01-22 | 2014-11-25 | 一种3d发光的彩色led灯条 |
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| CN201410030533.4A CN104791640A (zh) | 2014-01-22 | 2014-01-22 | 一种3d发光的彩色led灯条 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010097917A (ja) * | 2008-10-20 | 2010-04-30 | Satoshi Miyauchi | 照明・表示装置 |
| CN202281057U (zh) * | 2011-05-11 | 2012-06-20 | 浙江锐迪生光电有限公司 | 一种LED芯片4π出光的高效率LED发光管 |
| CN202473919U (zh) * | 2011-12-31 | 2012-10-03 | 苏州晶品光电科技有限公司 | 柔性电路基板双面出光led阵列光源 |
| CN103236427A (zh) * | 2013-01-05 | 2013-08-07 | 天津金玛光电有限公司 | 前后两面发光的led |
| CN103337579A (zh) * | 2013-06-03 | 2013-10-02 | 高波 | 玻璃陶瓷透明基板双面立体发光led封装 |
| CN103411153A (zh) * | 2013-08-05 | 2013-11-27 | 宁波升谱光电半导体有限公司 | 一种led灯管 |
| CN203757475U (zh) * | 2014-01-22 | 2014-08-06 | 江苏宏力光电科技有限公司 | 一种3d发光的彩色led灯条 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047575B (zh) * | 2011-10-14 | 2015-06-10 | 展晶科技(深圳)有限公司 | 发光二极管灯条及其制造方法 |
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- 2014-01-22 CN CN201410030533.4A patent/CN104791640A/zh active Pending
- 2014-11-25 WO PCT/CN2014/092101 patent/WO2015109889A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010097917A (ja) * | 2008-10-20 | 2010-04-30 | Satoshi Miyauchi | 照明・表示装置 |
| CN202281057U (zh) * | 2011-05-11 | 2012-06-20 | 浙江锐迪生光电有限公司 | 一种LED芯片4π出光的高效率LED发光管 |
| CN202473919U (zh) * | 2011-12-31 | 2012-10-03 | 苏州晶品光电科技有限公司 | 柔性电路基板双面出光led阵列光源 |
| CN103236427A (zh) * | 2013-01-05 | 2013-08-07 | 天津金玛光电有限公司 | 前后两面发光的led |
| CN103337579A (zh) * | 2013-06-03 | 2013-10-02 | 高波 | 玻璃陶瓷透明基板双面立体发光led封装 |
| CN103411153A (zh) * | 2013-08-05 | 2013-11-27 | 宁波升谱光电半导体有限公司 | 一种led灯管 |
| CN203757475U (zh) * | 2014-01-22 | 2014-08-06 | 江苏宏力光电科技有限公司 | 一种3d发光的彩色led灯条 |
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| WO2015109889A1 (zh) | 2015-07-30 |
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Application publication date: 20150722 |