Special LED (light emitting diode) light source device for flower period regulating and control light supplementing

A technology of LED light source and flowering control, which is applied in the field of LED plant lighting, can solve the problems of unsatisfactory yield, achieve the effect of increasing the rate of flowering plants, highlighting the energy saving effect, and accelerating the formation time

Active Publication Date: 2015-02-04
广东省三目汽车电子有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] However, the existing plant growth lamps are mainly used to control the growth of plants. When regulating the flowering period, the purpose of flowering regulation can only be achieved by simply adjusting the duration and photoperiod of the light.
Because in the application of plant cultivation, the spectrum required for different growth periods is not the same, the flower yield is not ideal when using plant growth lights to regulate the flowering period

Method used

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  • Special LED (light emitting diode) light source device for flower period regulating and control light supplementing
  • Special LED (light emitting diode) light source device for flower period regulating and control light supplementing
  • Special LED (light emitting diode) light source device for flower period regulating and control light supplementing

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Embodiment 1

[0025] Such as figure 1 As shown, a special LED light source device for regulating and supplementing light during flowering period, including: a lamp body 1, a lamp base 2 installed on the lamp body 1, a light source module 3 and a lens 4, and a control device 5 is integrated in the lamp base 2.

[0026] Wherein, the light source module 3 includes a circuit board and LED lamp beads installed on the circuit board, and the LED lamp beads include red LEDs with different wavelengths and white LEDs with a color temperature of 2000-3000k.

[0027] Such as figure 2 As shown, in this embodiment, the total number of LED lamp beads is 19, and the specific composition is: 1 orange-red LED lamp bead OR with a peak wavelength of 620nm, 3 positive red LED lamp beads R with a peak wavelength of 640nm, 7 One dark red LED bead DR with a peak wavelength of 660nm, two far red LED bead IR with a peak wavelength of 730nm, and six white LED bead W with a color temperature of 2000K. In the specif...

Embodiment 2

[0031] This embodiment provides a special LED light source device for regulating and supplementing light during the flowering period. Its structure is basically the same as that of Embodiment 1. 3 red LED beads with 650nm, 8 deep red LED beads with peak wavelength at 665nm, 1 LED beads with peak wavelength at 840nm, and 6 white LED beads with color temperature at 3000K. The peak wavelength of the special LED light source device for regulating and supplementing light at flowering stage prepared in this embodiment is 670 nm.

[0032] Implementation three

[0033] This embodiment provides a special LED light source device for regulating and supplementing light during flowering. Its structure is basically the same as that of Embodiment 1. There are 3 positive red LED lamp beads of 645nm, 8 deep red LED lamp beads with a peak wavelength of 660nm, and 6 white LED lamp beads with a color temperature of 3000K.

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Abstract

The invention discloses a special LED (light emitting diode) light source device for flower period regulating and control light supplementing. The special LED light source device comprises a circuit board and a plurality of LED lamp beads arranged on the circuit board. The LED light source device is characterized in that the peak value wavelength of a light source module is between 660nm and 720nm, the LED lamp beads comprise a plurality of orange LED lamp beads with the peak wavelength being 620 to 630nm, a plurality of fresh red LED lamp beads with the peak wavelength being 640 to 650nm, a plurality of dark red LED lamp beads with the peak value wavelength being 660 to 665nm and a plurality of far red LED lamp beads with the peak wavelength being 730 to 840nm. Compared with the prior art, the special LED light source device for flower period regulating and control light supplementing provided by the invention has the advantages that the flower plant inflorescence forming time can be obviously accelerated, through experiment comparison, when the special LED light source device provided by the invention is adopted for carrying out regulating and control light supplementing, the flowering strain rate is obviously improved, and in addition, the bud falling phenomenon does not basically exist.

Description

technical field [0001] The invention relates to the technical field of LED plant lighting, in particular to a special LED light source device for regulating and supplementing light during flowering. Background technique [0002] In recent years, with the rapid development of horticultural technology, plant light environment control technology has also been more and more widely used. At present, most of the most common plant light environment control lamps are plant growth lamps. There are two types of light sources in the selection of light sources: traditional light sources (high pressure sodium lamps, metal halide lamps, fluorescent lamps) and LED light sources. Due to the defects of low luminous efficiency, low biological energy efficiency, poor controllability, high energy consumption and poor uniformity of traditional light sources, plant growth lights are increasingly replaced by LED lamps. [0003] At present, there are mainly two kinds of common LED plant growth lam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00A01G9/20F21Y101/02
CPCA01G9/20F21K9/23F21V19/001F21Y2105/10F21Y2105/12
Inventor 叶志鹏邓蚁符健铭
Owner 广东省三目汽车电子有限公司
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