The utility model discloses a luminous two tube lamp, which comprises an outer cylinder body and the LED chip, the outer barrel are alternately arranged inside the cylinder, a baffle welded between the outer cylinder and the inner cylinder body, the diaphragm is an annular array distribution, the outer end of the cylinder body is provided with an inward the concave groove, an outer side of the groove is provided with a baffle, the baffle plate is arranged in L shape, the concave part is arranged in the connecting rod, the connecting rod is arranged at the bottom of the shaft, the connecting rod is connected through a rotating shaft in groove part, the inner front end of the cylinder body is provided with a reflector. And the LED chip is arranged on the inner side of the reflector, the reflector has toughened glass plate mounted front, the reflector mounted on the back of the insulation board, the LED chip is equipped with pins, the pins through the insulation board, wherein the pin end is electrically connected with the electric Source line. The luminous two stage tube lamp has good heat radiation effect and anti-collision function, and can adjust the irradiation angle.
【技术实现步骤摘要】
一种发光二级管灯具
本技术涉及一种发光二级管灯具。
技术介绍
发光二极管灯即LED灯(LED为lightemittingdiode:发光二极管)的缩写,它的基本结构是一块电致发光的半导体材料芯片,用银胶或白胶固化到支架上,然后用银线或金线连接芯片和电路板,然后四周用环氧树脂密封,起到保护内部芯线的作用,最后安装外壳,所以LED灯的抗震性能好。运用领域涉及到手机、台灯、家电等日常家电和机械生产方面。发光二极管的核心部分是由P型半导体和N型半导体组成的晶片,在P型半导体和N型半导体之间有一个过渡层,称为PN结。在某些半导体材料的PN结中,注入的少数载流子与多数载流子复合时会把多余的能量以光的形式释放出来,从而把电能直接转换为光能。PN结加反向电压,少数载流子难以注入,故不发光。这种利用注入式电致发光原理制作的二极管叫发光二极管,通称LED。当它处于正向工作状态时(即两端加上正向电压),电流从LED阳极流向阴极时,半导体晶体就发出从紫外到红外不同颜色的光线,光的强弱与电流有关。当给发光二极管加上正向电压后,从P区注入到N区的空穴和由N区注入到P区的电子,在PN结附近数微 ...
【技术保护点】
一种发光二级管灯具,包括外筒体和LED芯片,其特征在于:所述外筒体内呈间隔设置有内筒体,所述外筒体和内筒体之间焊接有隔板,所述隔板呈环形阵列分布,所述外筒体末端设有向内凹陷的凹槽部,所述凹槽部外侧设置有挡板,所述挡板呈L型设置,所述凹槽部内安装有连接杆,所述连接杆底部有转轴,所述连接杆通过转轴在凹槽部内活动连接,所述内筒体前端安装有反光罩,所述LED芯片安装在反光罩内侧,所述反光罩前端安装有钢化玻璃板,所述反光罩后端安装有绝缘板,所述LED芯片一端安装有引脚,所述引脚贯穿绝缘板,所述引脚末端电性连接有电源线。
【技术特征摘要】
1.一种发光二级管灯具,包括外筒体和LED芯片,其特征在于:所述外筒体内呈间隔设置有内筒体,所述外筒体和内筒体之间焊接有隔板,所述隔板呈环形阵列分布,所述外筒体末端设有向内凹陷的凹槽部,所述凹槽部外侧设置有挡板,所述挡板呈L型设置,所述凹槽部内安装有连接杆,所述连接杆底部有转轴,所述连接杆通过转轴在凹槽部内活动连接,所述内筒体前端安装有反光罩,所述LED芯片安装在反光罩内侧,所述反光罩前端安装有钢化玻璃板,所述反光罩后端安装有绝缘板,所述LED芯片一端安装有引脚,所述引脚贯穿绝缘板,所述引脚末端电性连...
【专利技术属性】
技术研发人员:蔡纯昌,谢炎璋,
申请(专利权)人:东莞巨汉生物光电有限公司,
类型:新型
国别省市:广东,44
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