The utility model provides a LED light emitting body, including high strength transparent substrate, a light emitting chip and the fluorescent cover; the fluorescent cover is sheathed on the high strength transparent substrate, on both sides of the high strength transparent substrate extends to the fluorescent cover; a plurality of light emitting chip is arranged on the high strength transparent substrate the upper and lower ends of the upper and lower ends of the light emitting chips staggered; the cover is provided with a fluorescent phosphor; light emitting chip at the bottom of the inherent thermal reflective layer; high strength transparent substrate is provided with a plurality of grooves, the light emitting chip is disposed in the groove; high strength transparent substrate is provided in the lateral heat dissipation through hole. The utility model has the advantages of simple structure, the light emitting chip are arranged on both sides, and the two sides rub, to avoid the mutual blocking between the light emitting chip, light more evenly, higher luminous efficiency; high strength transparent substrate extending to both sides of the fluorescence cover, improve the cooling effect; high strength transparent substrate, the LED luminous body is not easy to break.
【技术实现步骤摘要】
LED发光体
本技术涉及照明
,尤其涉及一种LED发光体。
技术介绍
LED灯以质优、耐用、节能为主要特点,投射角度调节范围大,10W的亮度相当于普通60W白炽灯。抗高温、防潮防水、防漏电。使用电压有:110V、220V可选,外罩可选玻璃或PC材质。灯头与普通日光灯一样。LED光源具有使用低压电源、耗能少、适用性强、稳定性高、响应时间短、对环境无污染、多色发光等的优点,虽然价格较现有照明器材昂贵,仍被认为是它将不可避免地替代现有照明器件。LED发光体是LED灯的重要部件,但目前大多LED发光体采用采用单面设置发光芯片,比两面的光强度差异较大,造成发光不均匀,散热效果差,并且LED发光体易断裂。
技术实现思路
(一)要解决的技术问题本技术要解决的问题是提供一种LED发光体,以克服现有技术中发光不均匀,散热效果差,并且LED发光体易断裂的缺陷。(二)技术方案为解决所述技术问题,本技术提供一种LED发光体,其特征在于:包括高强度透明基板、发光芯片和荧光罩;所述荧光罩套在所述高强度透明基板上,所述高强度透明基板的两侧延伸至所述荧光罩外;若干所述发光芯片设置在所述高强度透明基板的上下两端,且上下两端的所述发光芯片相互错开;所述荧光罩内布有荧光粉;所述发光芯片底部固有导热反光层;所述高强度透明基板上设置有若干凹槽,所述发光芯片设置在所述凹槽内;所述高强度透明基板横向开有散热通孔。进一步,所述发光芯片底部固有荧光粉混合物。进一步,所述LED发光体形状为三角形、长条形、圆形或者多边形。进一步,所述发光芯片为蓝光芯片或者红光芯片。(三)有益效果本技术的LED发光体结构简单,采 ...
【技术保护点】
一种LED发光体,其特征在于:包括高强度透明基板、发光芯片和荧光罩;所述荧光罩套在所述高强度透明基板上,所述高强度透明基板的两侧延伸至所述荧光罩外;若干所述发光芯片设置在所述高强度透明基板的上下两端,且上下两端的所述发光芯片相互错开;所述荧光罩内布有荧光粉;所述发光芯片底部固有导热反光层;所述高强度透明基板上设置有若干凹槽,所述发光芯片设置在所述凹槽内;所述高强度透明基板横向开有散热通孔。
【技术特征摘要】
1.一种LED发光体,其特征在于:包括高强度透明基板、发光芯片和荧光罩;所述荧光罩套在所述高强度透明基板上,所述高强度透明基板的两侧延伸至所述荧光罩外;若干所述发光芯片设置在所述高强度透明基板的上下两端,且上下两端的所述发光芯片相互错开;所述荧光罩内布有荧光粉;所述发光芯片底部固有导热反光层;所述高强度透明基板上设置有若干凹槽,所述发...
【专利技术属性】
技术研发人员:陈德毅,
申请(专利权)人:绍兴上虞阿特兰迪电器有限公司,
类型:新型
国别省市:浙江,33
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。