How to realize the LED grow light to efficiently uniformly illuminate the plants
LED grow light is used to illuminate plants. Plant growers hope their plants can grow better. Its purpose is to give the plant growth to achieve the ideal state of light, and efficiently and evenly concentrate the light on each plant. How to achieve efficient and uniform concentration of LED plant growth light illuminating plants?
LED grow light bead distribution
The uniform distribution of the LED grow light bead also ensures that the light can shine evenly on the plant. The lamp beads are mainly composed of red and blue lamp beads. If the position of different spectral lamp beads is not reasonably and evenly distributed, the growth state of plants in the irradiation area of LED plant growth light is different, so that the significance of using LED grow light is lost.
How to control the bead distribution in LED plant growth light? First determine the number of LED grow light lamp beads, and then determine the proportion of red and blue lamp beads according to the needs of plants, and then evenly dislocation distribution installed on the lamps and lanterns. If it is a small area, it can ensure the uniform lighting in the middle; if it is a large area, it can ensure the uniform lighting around, so that the adjacent LED plant growth lights can be superimposed, which can just achieve the desired effect.
Physical reaction of optical equipment
LED plant growth light can also realize the efficient use of light under the condition of uniform illumination, mainly using the physical principle of light reflection and light refraction.
LED grow lights utilizes the reflection and refraction of light not only to make the light more uniform but also to achieve high light efficiency. It mainly uses the reflective cup and the metal substrate used by COB. The principle of the reflective cup of LED grow light reflects the light emitted by the light source into a beam to increase the local light intensity. The reflective effect of the metal substrate is also to make the light emitted by the LED plant growth light bead maximize to be used by plants. The reflected part is auxiliary light, and it also has the function of fixing the lamp bead and heat dissipation.
LED grow light uses the refractive principle of light mainly to use optical lens, which changes the propagation path of light. Generally, single lens and retest lens are used to control the illumination and distribution very accurately.
Compared with traditional plant growth lamps, LED grow lights are more efficient and uniform in lighting, and also have advantages in volume, dimming, less heat and other aspects.--------lan
