The utility model discloses a wick of an LED lamp, including a radiator board, which is fixed at four corners with a positioning column; the radiator board is bonded with an LED substrate, and the LED substrate is bonded with a light guide cover plate; the light guide cover plate is spaced with LED through holes; and the LED through holes are fixed away from the side of the LED substrate. A reflective cover is fixed; the outer edge of the light guide cover plate is fixed at one side away from the LED substrate; the light guide cover plate is bonded with the light guide plate and the astigmatism plate on the inner side; the four corners of the LED substrate, the light guide cover plate, the light guide plate and the astigmatism plate are provided with positioning through holes which are movably embedded with the positioning column; and the positioning column is axially provided with threads. The light guide cover board is affixed with a cover frame; the LED lamp wick of the utility model can carry out high-power assembly; and the light after focusing is guided and astigmatized first, so as to ensure that the light is maximized and utilized, and the light is relatively soft.
【技术实现步骤摘要】
一种LED灯的灯芯
本技术涉及一种LED灯配件,具体涉及一种LED灯的灯芯,属于LED灯配件
技术介绍
现有灯泡大多包括灯座和透明罩,灯座上连接有伸入透明罩内部的灯芯,其中灯芯顶端设有钨丝,钨丝通过灯座接入电源,从而进行发光;现有设有钨丝的灯泡,是通过钨丝通电发热而进行发光的,基于此种发光原理的灯泡,普遍存在使用寿命短、能量转化率低;为此,中国专利申请号:201520894760.1,公开了一种LED灯芯;其包括灯柱,灯柱根部设有用于接入电源的第一接线端子和第二接线端子,灯柱顶部设有导电柱;第一接线端子的端部、第二接线端子的端部以及导电柱的两端均沿径向伸出于灯柱外侧,导电柱的两端分别与第一接线端子的端部和第二接线端子的端部间均设有LED发光管组;LED发光管组与灯柱的夹角为25°;本技术的使用寿命和发光均匀性均较佳;但其只能进行小功率封装,对于大面积空间照明,其无法很好地适应;另外,其无法将LED灯光光线发挥到最大化。
技术实现思路
为解决上述问题,本技术提出了一种LED灯的灯芯,能够进行大功率组装;并将聚光后的光线先进行导光和散光,能够保证光线最大化被利用,且光线比较柔。本技术的LED灯的灯芯,包括散热板,所述散热板上四角均固定有定位柱;所述散热板上贴合有LED基板,所述LED基板上贴合有导光罩板;所述导光罩板上间隔开设有与LED贴合的LED通孔;所述LED通孔远离LED基板一面固定有反光罩;所述导光罩板外边沿远离LED基板一面固定有挡沿;所述导光罩板于挡沿内侧贴合有导光板和散光板;所述LED基板、导光罩板、导光板和散光板四角开设有与定位柱活动嵌合的定 ...
【技术保护点】
1.一种LED灯的灯芯,其特征在于:包括散热板,所述散热板上四角均固定有定位柱;所述散热板上贴合有LED基板,所述LED基板上贴合有导光罩板;所述导光罩板上间隔开设有与LED贴合的LED通孔;所述LED通孔远离LED基板一面固定有反光罩;所述导光罩板外边沿远离LED基板一面固定有挡沿;所述导光罩板于挡沿内侧贴合有导光板和散光板;所述LED基板、导光罩板、导光板和散光板四角开设有与定位柱活动嵌合的定位通孔;所述定位柱轴向开设有螺纹孔;所述导光罩板上贴合有盖框;所述盖框上设置有与螺纹孔正对的外螺孔;所述螺纹孔和外螺孔通过螺栓固定。
【技术特征摘要】
1.一种LED灯的灯芯,其特征在于:包括散热板,所述散热板上四角均固定有定位柱;所述散热板上贴合有LED基板,所述LED基板上贴合有导光罩板;所述导光罩板上间隔开设有与LED贴合的LED通孔;所述LED通孔远离LED基板一面固定有反光罩;所述导光罩板外边沿远离LED基板一面固定有挡沿;所述导光罩板于挡沿内侧贴合有导光板和散光板;所述LED基板、导光罩板、导光板和散光板四角开设有与定位柱活动嵌合的定位通孔;所述定位柱轴向开设...
【专利技术属性】
技术研发人员:钟俊,
申请(专利权)人:重庆路格科技有限公司,
类型:新型
国别省市:重庆,50
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