The utility model discloses a steam LED point source, including the holder, and the lamp holder is arranged on the outer bottom of the mounting seat, and an ultraviolet lamp holder and a mounting seat through the serial fixed radiating fin group, and installed on the outside and above the lamp holder, the thread on the water ring and the outer screw connected arc lamp hydrophobic cover; the lamp holder and the thread on the water ring and the connecting position is provided with a sealing ring; the radiating fin group are fixed on the top of LED point light source substrate; the chain is arranged on the line for the hole through the power line, and the line hole is installed on the water nozzle; the utility of water vapor LED new type of light source, the lamp holder and a mounting seat, and the radiating fin group chain integrally, improve the waterproof seal; the power line through the nozzle hole on the waterproof line connected to the mains, prevent the water vapor from the line into the hole, LED point light source in the substrate; The sealing ring is installed at the junction of the outer lamp holder and the water ring of the upper thread, which effectively prevents the water vapor from entering the inner of the arc trap.
【技术实现步骤摘要】
一种防水汽LED点光源
本技术涉及一种防水汽LED点光源,属于照明灯具
技术介绍
LED灯具有寿命长、节能环保、色彩鲜艳丰富、抗震动、响应时间端等优点,越来越广泛地被应用于日常生活中;中国专利申请号:201420607707.4公开了一种LED点光源,包括灯体,灯体顶部与灯罩密封固连,灯体底部与底板密封固连;灯体内部安装有靠近灯罩且发光面朝向灯罩的光源模组、以及靠近底板的驱动模组;灯体呈筒形,灯体截面呈H字形;H字形的中间横向件为灯体内与光源模组固连的安装板;灯体侧壁内侧延伸出与驱动模组固连的凸台;灯体侧壁底部朝外侧延伸出与底板固连的安装座;光源模组与灯罩之间、驱动模组与底板之间、光源模组与驱动模组之间分别留有空间;灯体侧壁外侧设有辐射散热层;光源模组和驱动模组经导线电性连接,驱动模组还与线缆电性连接;灯体侧壁设有供线缆穿过的线缆口,线缆口与线缆密封连接;但上述技术方案中的LED灯具在室外照明时,其防水效果差,LED点光源内部通常会产生水汽,这不但会影响到LED灯具的使用寿命,还存在较大的安全隐患。
技术实现思路
为解决上述问题,本技术提出了一种防水汽LED点光 ...
【技术保护点】
一种防水汽LED点光源,其特征在于:包括外灯座,及设置于外灯座下方的安装座,及与外灯座和安装座通过连环固定的散热鳍组,及安装于外灯座上方,且通过上螺纹隔水环与外灯座螺纹连接的弧形疏水罩;所述外灯座与上螺纹隔水环其连接处安装有密封环;所述散热鳍组其顶部固定有LED点光源基板,且散热鳍组紧贴于LED点光源基板其下表面;所述LED点光源基板通过电源线连接至市电;所述连环上开设有用于贯穿电源线的线孔,且线孔上安装有防水咀。
【技术特征摘要】
1.一种防水汽LED点光源,其特征在于:包括外灯座,及设置于外灯座下方的安装座,及与外灯座和安装座通过连环固定的散热鳍组,及安装于外灯座上方,且通过上螺纹隔水环与外灯座螺纹连接的弧形疏水罩;所述外灯座与上螺纹隔水环其连接处安装有密封环;所述散热鳍组其顶部固定有LED点光源基板,且散热鳍组紧贴于LED点光源基板其下表面;所述LED点光源基板通过电源线连接至市电;所述连环上开设有用于贯穿电源线的线孔,且线孔上安装...
【专利技术属性】
技术研发人员:曾伟云,
申请(专利权)人:广州名至照明发展有限公司,
类型:新型
国别省市:广东,44
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