CN201636632U - LED lighting lamp capable of guiding light from two sides - Google Patents

The utility model provides a LED illumination lamps and lanterns by two sides leaded light, including installing a plurality of LED luminous elements of establishing ties with the line on the base plate, the base plate suit is equipped with an acrylic light guide plate on a hollow stud that is equipped with the apron in the outer lane of a plurality of LED luminous element base plates of being equipped with, and the outer fringe of light guide plate is equipped with reflection of light coating, is carved with the recess of vertically and horizontally intercrossing on the two planes of light guide plate, the light guide plate pass through the clamp plate and fix with the nut, the power cord is drawn forth in the aperture that the double-screw bolt was. The luminous LED light of circular telegram on the base plate reflects to the center through the reflection of light coating of ya keli light guide plate outer fringe coating, and the inclined plane of vertically and horizontally intercrossing recess that reflected light was carved with on light guide plate both sides refracts to the light guide plate both sides, and the light of refraction scatters the two plane outsides again through the light guide plate, and the highlight receives the decay, makes the light of LED lamps and lanterns become soft, and the illumination scope is big, has slowly reduced and has used eye fatigue degree. The LED lamp structure can be used for manufacturing table lamps, floor lamps, ceiling lamps or wall lamps and the like.

一种由两面导光的LED照明灯具 An LED lighting fixture with light guiding from two sides

技术领域technical field

本实用新型属于电光源技术领域，涉及一种新型LED灯具，具体涉及一种由两面导光的LED照明灯具。The utility model belongs to the technical field of electric light sources and relates to a novel LED lamp, in particular to an LED lighting lamp guided by two sides.

背景技术Background technique

在现代日常生活照明灯具中，LED灯已经成为一种新的光源被加以使用，由于LED灯自身的特征，它发出的光方向性强，照射范围受到制约，使得受光面积比较小，而且光线刺眼，在它的灯光下工作或学习，时间一长，对眼睛存在着一定的伤害作用。In modern daily life lighting fixtures, LED lamps have become a new light source to be used. Due to the characteristics of LED lamps, the light emitted by them has strong directionality and the irradiation range is restricted, making the light receiving area relatively small and the light dazzling. , Working or studying under its light will cause some damage to the eyes over time.

发明内容Contents of the invention

本实用新型的目的是提供一种设计新颖、结构简单且可上下导光的LED照明灯具，它光线柔和，亮度适宜，可以广泛地应用在家庭生活和工作学习的环境，解决了现有电光源技术中LED灯存在上述的问题。The purpose of this utility model is to provide an LED lighting fixture with a novel design, a simple structure, and the ability to conduct light up and down. There is above-mentioned problem in LED lamp in the technology.

本实用新型所采用的技术方案是，一种由两面导光的LED照明灯具，包括安装在基板上用连线串联的若干LED发光体，所述的基板套装在一个设有盖板空心螺柱上，在装有若干LED发光体基板的外圈设有一个亚克力导光板，导光板的外缘上设有反光涂层，导光板的两平面上刻有纵横相互交叉的凹槽，所述的导光板通过压板用螺母固定，电源线经螺柱设有的小孔由螺柱空心孔中引出。The technical scheme adopted by the utility model is, an LED lighting fixture with light guiding on both sides, including a plurality of LED illuminants installed on the base plate connected in series, the base plate is set in a hollow stud with a cover plate On the outside, an acrylic light guide plate is provided on the outer ring of the substrate with a number of LED illuminants. The outer edge of the light guide plate is provided with a reflective coating. The light guide plate is fixed with nuts through the pressure plate, and the power cord is led out from the hollow hole of the stud through the small hole provided on the stud.

本实用新型所述的由两面导光的LED照明灯具，其特征还在于，The LED lighting fixture with light guiding on both sides described in the utility model is also characterized in that:

所述的纵横相互交叉的凹槽或为均匀设置的锥形凹坑。The vertical and horizontal intersecting grooves are uniformly arranged conical pits.

所述的LED发光体的数量和功率大小，根据不同灯具的形式要求安装设置。The quantity and power of the LED illuminants are required to be installed and set according to the form requirements of different lamps.

本实用新型由两面导光的LED照明灯具，将若干LED灯装在亚克力导光板中的基板上，向外照射，LED灯光通过亚克力导光板外缘涂敷的反光涂层向中心反射，反射的光经亚克力导光板两面刻有的纵横相互交叉凹槽的斜面，折射向亚克力导光板两面，折射的光经导光板再散射到两平面外侧，强光受到衰减，使LED灯具的光线变得柔和，也降低了用眼的疲劳程度。本实用新型LED照明灯具亚克力板两面通光，用其灯具结构可以做成各种台灯，也可以做成各种式样的落地灯、吊灯或壁灯等。扩大了LED灯使用的范围，The utility model consists of two-sided light-guiding LED lighting fixtures, and several LED lights are installed on the substrate in the acrylic light guide plate to irradiate outward, and the LED light is reflected to the center through the reflective coating coated on the outer edge of the acrylic light guide plate. The light is refracted to the two sides of the acrylic light guide plate through the slopes of the vertical and horizontal intersecting grooves engraved on both sides of the acrylic light guide plate, and the refracted light is scattered to the outside of the two planes through the light guide plate, and the strong light is attenuated, making the light of the LED lamp soft. , also reduces eye fatigue. Both sides of the acrylic plate of the LED lighting fixture of the utility model are transparent, and the lamp structure thereof can be used to make various table lamps, and also can be made into floor lamps, pendant lamps or wall lamps of various styles. Expand the range of LED lights,

附图说明Description of drawings

图1是本实用新型上下导光的LED照明灯具结构示意图；Fig. 1 is a structural schematic diagram of an LED lighting fixture with upper and lower light guides of the present invention;

图2是用本实用新型LED照明灯具导光板结构示意图Fig. 2 is a structural schematic diagram of the light guide plate of the utility model LED lighting fixture

图3是用本实用新型LED照明灯具另一种导光板结构示意图；Fig. 3 is a structural schematic diagram of another light guide plate using the LED lighting fixture of the present invention;

图4是用本实用新型制做的台灯示意图；Fig. 4 is the desk lamp schematic diagram that the utility model is made;

图5是用本实用新型制做的壁灯示意图。Fig. 5 is a schematic diagram of a wall lamp manufactured by the utility model.

图6是用本实用新型制做的吊灯示意图。Fig. 6 is a schematic diagram of a chandelier made by the utility model.

图中，1.基板，2.LED发光体，3.盖板，4.空心螺柱，5.导光板，6.反光涂层，7.凹槽，8.压板，9.螺母，10.电源线，11.小孔。In the figure, 1. Substrate, 2. LED illuminant, 3. Cover plate, 4. Hollow stud, 5. Light guide plate, 6. Reflective coating, 7. Groove, 8. Press plate, 9. Nut, 10. Power cord, 11. Small hole.

直射光

折射光 direct light

refracted light

具体实施方式Detailed ways

下面结合附图和具体实施方式对本实用新型进行详细说明。The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

一种由两面导光的LED照明灯具，如图1和图2所示，包括安装在基板1上用连线串联的若干LED发光体2，所述的基板1套装在一个设有盖板3的空心螺柱4上，在装有若干LED发光体2基板1的外圈设有一个亚克力导光板5，导光板5的外缘上设有反光涂层6，导光板5的两平面上刻有纵横相互交叉的凹槽7，所述的导光板5通过压板8用螺母9固定，电源线10经螺柱4设有的小孔11由螺柱4空心孔中引出。An LED lighting fixture with two-sided light guide, as shown in Figure 1 and Figure 2, includes a number of LED illuminants 2 mounted on a substrate 1 connected in series, the substrate 1 is set in a cover plate 3 On the hollow stud 4 of the hollow stud 4, an acrylic light guide plate 5 is arranged on the outer ring of the base plate 1 equipped with several LED illuminants 2. The outer edge of the light guide plate 5 is provided with a reflective coating 6, and the two planes of the light guide plate 5 are engraved There are vertically and horizontally intersecting grooves 7, the light guide plate 5 is fixed by the nut 9 through the pressure plate 8, and the power cord 10 is drawn out from the hollow hole of the stud 4 through the small hole 11 provided by the stud 4.

当本实用新型电源线10与电源接通之后，装在亚克力导光板5中的基板1上若干LED灯点亮，强烈的LED灯光沿导光板5向外照射，LED灯直射光通过亚克力导光板5外缘涂敷的反光涂层6又反射向中心，此时的反射光经亚克力导光板两面刻有的纵横相互交叉凹槽7的斜面，分别折射向导光板5两面，折射光线经导光板5再散射到两平面外侧，使LED原有的强光线受到衰减，散射光线变得柔和；如图3所示，亚克力导光板两面刻有的纵横相互交叉凹槽7也可设置为均匀布置的锥形凹坑12，通过锥形凹坑12的斜面同样可以将亚克力导光板5外圆反光涂层6上的反射灯光向导光板5两面折射形成散射柔和的灯光用来照明。After the power cord 10 of the utility model is connected to the power supply, several LED lamps on the substrate 1 installed in the acrylic light guide plate 5 light up, and the strong LED light shines outward along the light guide plate 5, and the direct light of the LED lamps passes through the acrylic light guide plate. The reflective coating 6 coated on the outer edge of 5 is reflected to the center again. At this time, the reflected light passes through the slopes of the vertical and horizontal intersecting grooves 7 engraved on both sides of the acrylic light guide plate, and is respectively refracted on both sides of the light guide plate 5, and the refracted light passes through the light guide plate 5 Then it is scattered to the outside of the two planes, so that the original strong light of the LED is attenuated, and the scattered light becomes soft; as shown in Figure 3, the vertical and horizontal intersecting grooves 7 engraved on both sides of the acrylic light guide plate can also be set as evenly arranged cones. Shaped pit 12, the reflected light on the outer circle reflective coating 6 of the acrylic light guide plate 5 can also be refracted on both sides of the light guide plate 5 by the slope of the conical pit 12 to form scattered soft light for illumination.

本实用新型由两面导光的LED照明灯具，其LED发光体2的数量和功率大小，可以根据不同灯具的形式要求安装设置，LED照明灯具的亚克力导光板5的形状也可以做成各种几何形状，用该灯具的结构可以做成各种台灯，也可以做成各种式样的落地灯、吊灯或壁灯等，如图4、图5所示，其不仅扩大了LED灯使用的范围，LED照明灯具的亚克力导光板5两面通光，散射出柔和的光线也降低了人们在灯光下用眼的疲劳程度。另外，本实用新型由两面导光的LED照明灯具的款式新颖，颇具现代感。The utility model consists of two-sided light-guiding LED lighting fixtures. The number and power of the LED illuminants 2 can be installed and set according to the requirements of different lamps. The shape of the acrylic light guide plate 5 of the LED lighting fixtures can also be made into various geometric shapes. Shape, the structure of the lamp can be used to make various table lamps, and can also be made into various styles of floor lamps, chandeliers or wall lamps, etc., as shown in Figure 4 and Figure 5. The two sides of the acrylic light guide plate 5 of the lamp are light-transmitting, which scatters soft light and reduces the fatigue of people's eyes under the light. In addition, the LED lighting fixtures of the utility model are novel in style and quite modern.