CN103968263B - Optically focused LED plant growth lamp - Google Patents
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- CN103968263B CN103968263B CN201310027643.0A CN201310027643A CN103968263B CN 103968263 B CN103968263 B CN 103968263B CN 201310027643 A CN201310027643 A CN 201310027643A CN 103968263 B CN103968263 B CN 103968263B
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Abstract
本发明适用于照明技术领域，提供了一种聚光LED植物生长灯，包括支架框、固定于所述支架框的铝基板、设置于所述铝基板上的LED灯珠；还包括聚光透镜，设置于所述LED灯珠的前方。本发明实施例的聚光LED植物生长灯能够很大面积的对植物的进行有效照射，更有效地将光线聚集，使光能转化成光合有效辐射。
The present invention is applicable to the field of lighting technology, and provides a spotlight LED plant growth lamp, which includes a support frame, an aluminum substrate fixed to the support frame, and LED lamp beads arranged on the aluminum substrate; and a condenser lens , arranged in front of the LED lamp bead. The concentrating LED plant growth lamp of the embodiment of the present invention can effectively irradiate plants in a large area, gather light more effectively, and convert light energy into photosynthetically active radiation.
Description
技术领域technical field
本发明属于照明技术领域，尤其涉及一种聚光LED植物生长灯。The invention belongs to the technical field of lighting, in particular to a spotlight LED plant growth lamp.
背景技术Background technique
目前为了解决植物生长速度慢，发育不健康，光合作用效果不理想的问题，在传统农业生产中通常使用LED生长灯补充光照和对白光源覆盖彩色塑料薄膜等农业技术措施改变光环境，以调控栽培环境中植物的生长发育。但现有的LED生长灯存在缺陷，其光强不一致、无法将光线集中聚焦在植物上，照射光源能效低。At present, in order to solve the problems of slow plant growth, unhealthy development, and unsatisfactory photosynthetic effect, in traditional agricultural production, LED growth lights are usually used to supplement light and white light sources are covered with colored plastic films to change the light environment to regulate the cultivation environment. growth and development of plants. However, existing LED grow lights have defects, such as inconsistent light intensity, inability to focus the light on the plants, and low energy efficiency of the light source.
发明内容Contents of the invention
本发明实施例的目的在于提供一种聚光LED植物生长灯，旨在解决现有的LED植物生长灯无法集中光线对植物进行照射的问题。The purpose of the embodiments of the present invention is to provide a spotlight LED plant growth lamp, aiming at solving the problem that the existing LED plant growth lamp cannot concentrate light to irradiate plants.
本发明实施例是这样实现的，一种聚光LED植物生长灯，包括支架框、固定于所述支架框的铝基板、设置于所述铝基板上的LED灯珠；还包括聚光透镜，设置于所述LED灯珠的前方，所述LED灯珠为多个，所述聚光透镜为多个，所述铝基板边沿或中心的聚光透镜的聚光角度为45-60度。The embodiment of the present invention is realized in this way. A spotlight LED plant growth lamp includes a bracket frame, an aluminum substrate fixed to the bracket frame, and LED lamp beads arranged on the aluminum substrate; it also includes a condenser lens, It is arranged in front of the LED lamp bead, there are multiple LED lamp beads, there are multiple condenser lenses, and the condenser lens at the edge or center of the aluminum substrate has a condenser angle of 45-60 degrees.
进一步地，所述铝基板中心的聚光透镜的聚光角度为45-60度。Further, the condensing lens at the center of the aluminum substrate has a condensing angle of 45-60 degrees.
进一步地，所述LED灯珠包括红光LED灯珠和蓝光LED灯珠。Further, the LED lamp beads include red LED lamp beads and blue LED lamp beads.
进一步地，所述红光LED灯珠和蓝光LED灯珠的数量比例为1：1至9：1之间。Further, the quantity ratio of the red LED lamp beads and the blue LED lamp beads is between 1:1 and 9:1.
进一步地，所述聚光透镜通过透镜装配支架固定在所述LED灯珠上。Further, the condenser lens is fixed on the LED light bead through a lens assembly bracket.
本发明实施例的聚光LED植物生长灯能够很大面积的对植物的进行有效照射，更有效地将光线聚集，使光能转化成光合有效辐射。此外，它具有寿命长、体积小、重量轻和呈固态等特点。The concentrating LED plant growth lamp of the embodiment of the present invention can effectively irradiate plants in a large area, gather light more effectively, and convert light energy into photosynthetically active radiation. In addition, it has the characteristics of long life, small size, light weight and solid state.
附图说明Description of drawings
图1是本发明实施例提供的聚光LED植物生长灯的结构图。Fig. 1 is a structural diagram of a spotlight LED plant growth lamp provided by an embodiment of the present invention.
具体实施方式detailed description
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
参照图1，提出本发明实施例的聚光LED植物生长灯，该聚光LED植物生长灯包括支架框1、铝基板2、一或多个LED灯珠5、聚光透镜6和透明罩7。Referring to FIG. 1 , a spotlight LED plant growth lamp according to an embodiment of the present invention is proposed. The spotlight LED plant growth lamp includes a support frame 1 , an aluminum substrate 2 , one or more LED lamp beads 5 , a spotlight lens 6 and a transparent cover 7 .
上述一或多个LED灯珠5贴合在铝基板2上，该LED灯珠5可以是白光LED灯珠、红光LED灯珠或蓝光LED灯珠，可上述三种LED灯珠的任意组合。The above-mentioned one or more LED lamp beads 5 are pasted on the aluminum substrate 2. The LED lamp beads 5 can be white LED lamp beads, red LED lamp beads or blue LED lamp beads, and any combination of the above three LED lamp beads can be used. .
优选红光LED灯珠和蓝光LED灯珠的组合，由于不同波长的光线对于植物光合作用的影响是不同的，波长在440-470nm的蓝色光能促进绿叶生长，波长在625-660nm的红色光有助于开花结果和延长花期。蓝色440-470nmLED灯珠与红色620-660nm的LED灯珠的组合，刚好可以提供植物所需的光线，在视觉效果上，红蓝组合的植物灯呈现紫色。The combination of red LED lamp beads and blue LED lamp beads is preferred, because different wavelengths of light have different effects on plant photosynthesis, blue light with a wavelength of 440-470nm can promote the growth of green leaves, and red light with a wavelength of 625-660nm Helps in flowering and fruiting and prolongs the flowering period. The combination of blue 440-470nm LED lamp beads and red 620-660nm LED lamp beads can just provide the light needed by plants. In terms of visual effects, the combination of red and blue LED lamps appears purple.
上述红光LED灯珠和蓝光LED灯珠的数量比例一般在1：1至9：1之间，根据不同植物自由组合。由于植物每天受红光照射时间4小时以上就可以促进有机物的积累、促进光合作用并制造氧气，而蓝光每天照射植物4小时以上，可以促进有机蛋白质的积累，对幼苗的发育有极大的帮助，因此，当采用红光LED灯珠和蓝光LED灯珠的组合，特别是当红光LED灯珠和蓝光LED灯珠的数量比例为1：1-9：1之间范围时，可有效促进植物生长。The quantity ratio of the above-mentioned red LED lamp beads and blue LED lamp beads is generally between 1:1 and 9:1, and can be freely combined according to different plants. Since plants are irradiated by red light for more than 4 hours a day, they can promote the accumulation of organic matter, promote photosynthesis and produce oxygen, while blue light irradiates plants for more than 4 hours a day, which can promote the accumulation of organic protein and greatly help the development of seedlings , therefore, when the combination of red LED lamp beads and blue LED lamp beads is used, especially when the ratio of the number of red LED lamp beads to blue LED lamp beads is in the range of 1:1-9:1, it can effectively promote the growth of plants. grow.
进一步地，可将红光LED灯珠和蓝光LED灯珠均匀交叉排列，使植物受到的照射均匀，上述LED灯珠的功率可根据需要采用不同功率的LED灯珠，如使用1W的LED灯珠。Further, the red LED lamp beads and the blue LED lamp beads can be evenly arranged crosswise, so that the plants are evenly irradiated. The power of the above LED lamp beads can be different power LED lamp beads according to the needs, such as using 1W LED lamp beads .
聚光透镜6设置于所述一或多个LED灯珠5的前方，可通过透镜装配支架将聚光透镜6更好的紧密定位在LED灯珠5上。可根据需要设置不同聚光角度的聚光透镜6，如在不同颜色的LED灯珠5上设置不同聚光角度的聚光透镜6，或在不同位置的LED灯珠5上设置不同聚光角度的聚光透镜6，例如在铝基板中心位置或边沿位置的LED灯珠5前方的聚光透镜的聚光角度为45-60度。The condenser lens 6 is arranged in front of the one or more LED lamp beads 5, and the condenser lens 6 can be better and closely positioned on the LED lamp beads 5 through the lens assembly bracket. Condensing lenses 6 with different condensing angles can be set according to needs, such as setting condensing lenses 6 with different condensing angles on LED lamp beads 5 of different colors, or setting different condensing angles on LED lamp beads 5 at different positions The condensing lens 6, for example, the condensing lens in front of the LED lamp bead 5 at the center or edge of the aluminum substrate has a condensing angle of 45-60 degrees.
上述透明罩7设置于聚光透镜6前方，可采用高光透明PC材质，其透光率高达92％以上，提高光的利用率。The above-mentioned transparent cover 7 is arranged in front of the condenser lens 6, and can be made of high-light transparent PC material, and its light transmittance is as high as more than 92%, which improves the utilization rate of light.
上述铝基板2、LED灯珠5、聚光透镜6和透明罩7固定于支架框1内，然后通过定位铝片3将支架框1的两端开口密封，用螺丝等连接件固定锁紧定位铝片3。该支架框1可为散热铝管，采用6063铝合金，具有良好的导热性，其导热系可达200w/m.k以上。The above-mentioned aluminum substrate 2, LED lamp beads 5, condenser lens 6 and transparent cover 7 are fixed in the support frame 1, and then the openings at both ends of the support frame 1 are sealed by positioning the aluminum sheet 3, and fixed and locked with screws and other connecting parts. Aluminum sheet 3. The support frame 1 can be a heat-dissipating aluminum tube, which is made of 6063 aluminum alloy and has good thermal conductivity, and its thermal conductivity can reach more than 200w/m.k.
本发明实施例的聚光LED植物生长灯在给植物补光时，一般距离叶片的高度为0.5-1米左右，每天持续照射4-10小时可完全替代阳光。其效果十分显着，受照射植物的成长速度比一般自然生长之植物快了近乎3倍，解决了大棚冬季缺乏阳光的困恼，促进植物光合作用中所需要的叶绿素、花青素及胡萝卜素，使蔬果提早20％-50％时间采收，增加3至5成的产量，更提高蔬果的甜度且减少病虫害。When the spotlight LED plant growth lamp of the embodiment of the present invention supplies light to plants, the height from the leaves is generally about 0.5-1 meter, and the continuous irradiation for 4-10 hours per day can completely replace sunlight. The effect is very remarkable. The growth rate of the irradiated plants is nearly three times faster than that of the normal natural growth plants. It solves the problem of lack of sunlight in the greenhouse in winter and promotes the chlorophyll, anthocyanin and carotene needed in the photosynthesis of plants. , so that fruits and vegetables can be harvested 20%-50% earlier, increase the yield by 30% to 50%, increase the sweetness of fruits and vegetables and reduce pests and diseases.
进一步地，本发明实施例的聚光LED植物生长灯能够很大面积的对植物的进行有效照射，更有效地将光线聚集，使光能转化成光合有效辐射。此外，它具有寿命长、体积小、重量轻和呈固态等特点。Furthermore, the concentrating LED plant growth lamp of the embodiment of the present invention can effectively irradiate plants in a large area, gather light more effectively, and convert light energy into photosynthetically active radiation. In addition, it has the characteristics of long life, small size, light weight and solid state.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.
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| CN104617206B (en) * | 2015-01-23 | 2017-05-17 | 陕西科技大学 | Red-light LED (light-emitting diode) lamp capable of accelerating ripening of fruits and preparation method thereof |
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| RU2369086C1 (en) * | 2008-01-15 | 2009-10-10 | Валерий Николаевич Марков | Led plant spotlight |
| CN201885173U (en) * | 2010-11-10 | 2011-06-29 | 孙威 | High-power LED light source unit and packaging and radiating device |
| CN202012809U (en) * | 2011-03-10 | 2011-10-19 | 深圳市艾比森光电股份有限公司 | Light-emitting diode (LED) lamp for plant growing |
| CN202501218U (en) * | 2010-12-31 | 2012-10-24 | 浙江名芯半导体科技有限公司 | A LED plant growth lamp |
| CN202580855U (en) * | 2012-05-22 | 2012-12-05 | 潍坊华微光电子有限公司 | LED plant growth lamp |
| CN203052332U (en) * | 2013-01-24 | 2013-07-10 | 全怡艺科技（深圳）有限公司 | Light condensing light-emitting diode (LED) plant growth lamp |
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| RU2369086C1 (en) * | 2008-01-15 | 2009-10-10 | Валерий Николаевич Марков | Led plant spotlight |
| CN201885173U (en) * | 2010-11-10 | 2011-06-29 | 孙威 | High-power LED light source unit and packaging and radiating device |
| CN202501218U (en) * | 2010-12-31 | 2012-10-24 | 浙江名芯半导体科技有限公司 | A LED plant growth lamp |
| CN202012809U (en) * | 2011-03-10 | 2011-10-19 | 深圳市艾比森光电股份有限公司 | Light-emitting diode (LED) lamp for plant growing |
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Effective date of registration: 20190619 Address after: 518000 Hongfa Industrial Park, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: QEE Technology (Shenzhen) Co.,Ltd. Address before: 518000 Hongfa Industrial Park, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Co-patentee before: Zheng Jianzhong Patentee before: QEE Technology (Shenzhen) Co.,Ltd. Co-patentee before: Song Dong |
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Granted publication date: 20160824 |