CN111256083B - 一种高光品质的智能调光rgb led射灯及其实现方法 - Google Patents
一种高光品质的智能调光rgb led射灯及其实现方法 Download PDFInfo
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Abstract
本发明公开了一种高光品质的智能调光RGB LED射灯,包括外壳体,外壳体的下端连接有灯头,外壳体的内部设有驱动板,驱动板的上方设有光源板,驱动板分别与灯头和光源板电性连接,外壳体的上方连接有灯罩,光源板上分别设有密集的普通色温灯珠和若干个RGB变色灯珠,光源板的上方连接有与RGB变色灯珠相对应的灯罩;本发明还公开了一种高光品质的智能调光RGB LED射灯的实现方法。本发明通过灯罩对RGB变色灯珠发出的光进行扩散,使光强进行降低,使发光面积变大变均匀,灯罩不会遮挡普通色温灯珠的发光,使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡,可以达到GB照度AA级等级的效果。
Description
技术领域
本发明属于射灯技术领域,具体涉及一种高光品质的智能调光RGB LED射灯及其实现方法。
背景技术
目前全球市场对照明需求越来越趋向于智能控制,五彩斑斓的城市夜景也越来越多的出现在全世界各个角落;在智能控制的领域中射灯不可避免的要使用到,在射灯结构中RGB的智能控制从技术实现上跟普通球泡灯结构相同,但因为射灯的透镜是透明材质,多颗RGB灯珠分散排布不易收光,所呈现的发光效果是点状分布、且比较刺眼,目前人们对光品质的追求越来越高,为了解决射灯RGB效果的光品质效果,有必要开发光品质更美观的RGB智能调控射灯,以适应日益多变的市场需求。
目前技术有以下缺陷:
1、不同颜色的灯珠光源分别匹配单独独立的透镜发光,光色点分散,整体光体验感差;
2、光斑颜色杂乱不纯,转换颜色时有不同的颜色光斑交错分布现象;
3、RGB灯珠无二次光学处理,发光时光点分散且刺眼;
4、高成本堆灯珠的方式实现均匀的发光效果。
发明内容
本发明的目的在于提供一种高光品质的智能调光RGB LED射灯,以解决上述背景技术中提出的问题。本发明提供的一种高光品质的智能调光RGB LED射灯,具有色彩纯度高以及照度均匀的特点。
本发明另一目的在于提供一种高光品质的智能调光RGB LED射灯的实现方法。
为实现上述目的,本发明提供如下技术方案:一种高光品质的智能调光RGB LED射灯,包括外壳体,外壳体的下端连接有灯头,外壳体的内部设有驱动板,驱动板的上方设有光源板,驱动板分别与灯头和光源板电性连接,外壳体的上方连接有灯罩,光源板上分别设有密集的普通色温灯珠和若干个RGB变色灯珠,其中,密集的普通色温灯珠分布在光源板的中间位置,若干个RGB变色灯珠呈圆形阵列的分布在光源板的圆周侧,光源板的上方连接有与RGB变色灯珠相对应的灯罩。
在本发明中进一步地,外壳体的内部嵌入设置有散热座,散热座位于驱动板的上方,光源板连接在散热座的内部。
在本发明中进一步地,灯罩为环形结构。
在本发明中进一步地,灯罩为乳白色,且灯罩为PC构件。
在本发明中进一步地,透镜为单杯型结构。
在本发明中进一步地,透镜的中间位置设有收光区,收光区的外侧为非收光区。
在本发明中进一步地,若干个RGB变色灯珠所在的同心圆直径大于收光区的直径。
在本发明中进一步地,普通色温灯珠呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠。
在本发明中进一步地,所述的高光品质的智能调光RGB LED射灯的实现方法,包括以下步骤:
(一)、密集的普通色温灯珠分布在光源板的中间位置,实现主功能;
(二)、若干个RGB变色灯珠呈圆形阵列的分布在光源板的圆周侧,实现情景照明功能;
(三)、灯罩对RGB变色灯珠发出的光强进行降低,使发光面积变大变均匀,灯罩不遮挡普通色温灯珠的发光;
(四)、经灯罩处理后的光,穿过透镜的非收光区,使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡;
(五)、普通色温灯珠呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠,实现两种以上调色温发光效果。
在本发明中进一步地,所述的高光品质的智能调光RGB LED射灯的实现方法,外壳体的内部嵌入设置有散热座,散热座位于驱动板的上方,光源板连接在散热座的内部,灯罩为环形结构,灯罩为乳白色,且灯罩为PC构件,透镜为单杯型结构,透镜的中间位置设有收光区,收光区的外侧为非收光区,若干个RGB变色灯珠所在的同心圆直径大于收光区的直径,普通色温灯珠呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠。
与现有技术相比,本发明的有益效果是:
1、本发明通过灯罩对RGB变色灯珠发出的光进行扩散,使光强进行降低,使发光面积变大变均匀,灯罩不会遮挡普通色温灯珠的发光,使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡,可以达到GB照度AA级等级的效果;
2、本发明的透镜包括收光区和非收光区,从而实现不同颜色的灯珠光源无需匹配独立的透镜,结构更加简单,生产成本低,安装效率高;
3、本发明普通色温灯珠呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠,此两种色温灯珠交错排布,不仅实现单独色温调光,还能实现两种以上调色温发光效果;
4、本发明透镜为单杯型结构,透镜杯形外壁可以灵活设计,可以是光滑的整圈弧形,也可以设计成鳞甲均匀分布,美观大方,收光后再发出的光束集中且形成的光斑均匀;
5、本发明能将两种色温混光后的色温均匀呈现,非收光部分的设计为小珠面均匀分布,既能有效遮挡内部结构,也能起到装饰效果,在本结构中更能柔化RGB变色灯珠的出光效果。
附图说明
图1为本发明的结构爆炸示意图;
图2为本发明灯罩的结构示意图;
图3为本发明图2中A-A向的剖视结构示意图;
图4为本发明光源板的结构示意图;
图5为本发明的剖视结构示意图;
图6为本发明透镜的剖视结构示意图。
图中:1、灯头;2、外壳体;3、驱动板;4、散热座;5、光源板;51、RGB变色灯珠;52、普通色温灯珠;6、灯罩;7、透镜;71、收光区;72、非收光区。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1
请参阅图1-6,本发明提供以下技术方案:一种高光品质的智能调光RGB LED射灯,包括外壳体2,外壳体2的下端连接有灯头1,外壳体2的内部设有驱动板3,驱动板3的上方设有光源板5,驱动板3分别与灯头1和光源板5电性连接,外壳体2的上方连接有灯罩6,光源板5上分别设有密集的普通色温灯珠52和三个RGB变色灯珠51,其中,密集的普通色温灯珠52分布在光源板5的中间位置,三个RGB变色灯珠51呈圆形阵列的分布在光源板5的圆周侧,光源板5的上方连接有与RGB变色灯珠51相对应的灯罩6。
具体的,外壳体2的内部嵌入设置有散热座4,散热座4位于驱动板3的上方,光源板5连接在散热座4的内部。
通过采用上述技术方案,通过散热座4进行散热,使本结构的散热效果更好。
具体的,灯罩6为环形结构,灯罩6为乳白色,且灯罩6为PC构件。
通过采用上述技术方案,灯罩6选用PC半透明材料添加扩散剂,利用散射微粒的作用将RGB变色灯珠51发出的光强进行降低,使发光面积变大变均匀。
实施例2
本实施例与实施例1不同之处在于:具体的,透镜7为单杯型结构。
通过采用上述技术方案,透镜7杯形外壁可以灵活设计,可以是光滑的整圈弧形,也可以设计成鳞甲均匀分布,美观大方,收光后再发出的光束集中且形成的光斑均匀;能将两种色温混光后的色温均匀呈现;非收光部分的设计为小珠面均匀分布,既能有效遮挡内部结构,也能起到装饰效果,在本结构中更能柔化RGB变色灯珠的出光效果。
具体的,透镜7的中间位置设有收光区71,收光区71的外侧为非收光区72,三个RGB变色灯珠51所在的同心圆直径大于收光区71的直径。
通过采用上述技术方案,RGB变色灯珠51发出的光经灯罩6扩散后,再穿过透镜7的非收光区72,使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡,可以达到GB照度AA级等级的效果。
实施例3
本实施例与实施例1不同之处在于:具体的,普通色温灯珠52呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠。
通过采用上述技术方案,一路为18颗高色温灯珠,另一路为18颗低色温灯珠,此两种色温灯珠交错排布,实现两种以上调色温发光效果,此两路灯珠实现了射灯窄光束角的功能,至少有三种色温呈现,每一种色温点亮时都能满足同一角度发光要求。
本发明中驱动板3选用14W非隔离驱动,型号为G1 TP120-14/PAR38 RGBCW T20,由浙江省东阳市横店集团得邦照明股份有限公司销售,普通色温灯珠52使用斯迈德厂家生产的2835型,RGB变色灯珠51使用天电厂家生产的5050型。
进一步地,本发明所述的高光品质的智能调光RGB LED射灯的实现方法,包括以下步骤:
(一)、密集的普通色温灯珠52分布在光源板5的中间位置,实现主功能,如射灯窄光束角功能;
(二)、三个RGB变色灯珠51呈圆形阵列的分布在光源板5的圆周侧,实现情景照明功能,如兼顾洗墙灯功能;
(三)、灯罩6对RGB变色灯珠51发出的光强进行降低,使发光面积变大变均匀,灯罩6不遮挡普通色温灯珠52的发光;
(四)、经灯罩6处理后的光,穿过透镜7的非收光区72,使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡;
(五)、普通色温灯珠52呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠,实现两种以上调色温发光效果。
综上所述,本发明通过灯罩对RGB变色灯珠发出的光进行扩散,使光强进行降低,使发光面积变大变均匀,灯罩不会遮挡普通色温灯珠的发光,使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡,可以达到GB照度AA级等级的效果;本发明的透镜包括收光区和非收光区,从而实现不同颜色的灯珠光源无需匹配独立的透镜,结构更加简单,生产成本低,安装效率高;本发明普通色温灯珠呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠,此两种色温灯珠交错排布,不仅实现单独色温调光,还能实现两种以上调色温发光效果;本发明透镜为单杯型结构,透镜杯形外壁可以灵活设计,可以是光滑的整圈弧形,也可以设计成鳞甲均匀分布,美观大方,收光后再发出的光束集中且形成的光斑均匀;本发明能将两种色温混光后的色温均匀呈现,非收光部分的设计为小珠面均匀分布,既能有效遮挡内部结构,也能起到装饰效果,在本结构中更能柔化RGB变色灯珠的出光效果。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (5)
1.一种高光品质的智能调光RGB LED射灯,包括外壳体(2),其特征在于:外壳体(2)的下端连接有灯头(1),外壳体(2)的内部设有驱动板(3),驱动板(3)的上方设有光源板(5),驱动板(3)分别与灯头(1)和光源板(5)电性连接,外壳体(2)的上方连接有灯罩(6),光源板(5)上分别设有密集的普通色温灯珠(52)和若干个RGB变色灯珠(51),其中,密集的普通色温灯珠(52)分布在光源板(5)的中间位置,若干个RGB变色灯珠(51)呈圆形阵列的分布在光源板(5)的圆周侧,光源板(5)的上方连接有与RGB变色灯珠(51)相对应的灯罩(6);
透镜(7)的中间位置设有收光区(71),收光区(71)的外侧为非收光区(72),若干个RGB变色灯珠(51)所在的同心圆直径大于收光区(71)的直径;
普通色温灯珠(52)呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠;
上述射灯的实现方法,包括以下步骤:
(一)、密集的普通色温灯珠(52)分布在光源板(5)的中间位置,实现主功能;
(二)、若干个RGB变色灯珠(51)呈圆形阵列的分布在光源板(5)的圆周侧,实现情景照明功能;
(三)、灯罩(6)对RGB变色灯珠(51)发出的光强进行降低,使发光面积变大变均匀,灯罩(6)不遮挡普通色温灯珠(52)的发光;
(四)、经灯罩(6)处理后的光,穿过透镜(7)的非收光区(72),使所照射出的光斑颜色均匀,多彩变色过程中色彩纯度高,且照度均衡;
(五)、普通色温灯珠(52)呈两路并排设置,一路为低色温灯珠,另一路为高色温灯珠,实现两种以上调色温发光效果;
非收光区(72)的设计为小珠面均匀分布,既能有效遮挡内部结构,也能起到装饰效果。
2.根据权利要求1所述的一种高光品质的智能调光RGB LED射灯,其特征在于:外壳体(2)的内部嵌入设置有散热座(4),散热座(4)位于驱动板(3)的上方,光源板(5)连接在散热座(4)的内部。
3.根据权利要求1所述的一种高光品质的智能调光RGB LED射灯,其特征在于:灯罩(6)为环形结构。
4.根据权利要求1所述的一种高光品质的智能调光RGB LED射灯,其特征在于:灯罩(6)为乳白色,且灯罩(6)为PC构件。
5.根据权利要求1所述的一种高光品质的智能调光RGB LED射灯,其特征在于:透镜(7)为单杯型结构。
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