CN205664294U

CN205664294U - Light -emitting diode (LED) light for plant growth

Info

Publication number: CN205664294U
Application number: CN201620124625.3U
Authority: CN
Inventors: 梁永盛; 董鸿亮; 龚军晖
Original assignee: Guangdong Is Big According To Industry Photoelectricity Power Conservation Ltd
Current assignee: Guangdong Is Big According To Industry Photoelectricity Power Conservation Ltd
Priority date: 2016-02-17
Filing date: 2016-02-17
Publication date: 2016-10-26
Anticipated expiration: 2026-02-17

Abstract

The utility model discloses a light -emitting diode (LED) light for plant growth, including lamp body, controlling means, its characterized in that, be provided with the different photochromic LED banks that contain more than two sets of or two sets of in the lamp body, contain a plurality of blue light LED lamp pearls and ruddiness LED lamp pearl or other photochromic lamp pearls in the LED banks more than two sets of or two sets of, the different photochromic LED banks of controlling means connection control, the photochromic lamp pearl of lighting different quantity proportions through controlling means reaches a specific spectrum. The utility model is simple in operation, convenient, environmental protection and energy saving can cover the illumination demand and the control in each stage of vegetation.

Description

LED plant growth lamp

Technical field

This utility model relates to lighting technical field, more particularly to a kind of LED plant growth lamp.

Background technology

Winter, rainy day, evening or the season of sunlight rareness and common houseplant, flowers, can grow over time Worse and worse, main cause is just the absence of the irradiation of light to gesture, can not produce photosynthesis.To this end, traditional way is to install day Light modulation, can promote the growth of plant to a certain extent, but also with kind of blooming period prolonging, can improve the quality of flower, increase plant Fruit bearing rate；But the light that common daylight lamp is sent is full spectrum, that is there are 7 kinds of colors；But, the light of different wave length Line is different for the impact of photosynthesis of plant, photosynthesis of plant need light, wavelength at about 400-700nm, The light of 430-440nm (blue) and 620-660nm (red) are for photosynthesis contribution maximum.Therefore conventional lights major part Luminous energy wastes, thus extremely inefficient and the most energy-conservation.

To this end, this utility model people develops with the plant that fixed proportion makes such as red-blue ratio example, red indigo plant is yellowish green in recent years Growth lamp, this high efficiency light source system is applied in the agricultural productions such as the facility such as booth, greenhouse, at greenhouse or plant lab, Can effectively extend and control the illumination required for plant with science.On the one hand can solve deficiency at sunshine to cause under plant growing way Fall, the drawback that fruit-growing time extends, on the other hand booth fruit and vegerable in winter can also be made to advance to and list around the Spring Festival, thus reach The purpose that anti-season is cultivated.

But, these specific ratios are only applicable to wherein some process of plant growing, or a growth stage. It is not appropriate for plant from sprouting tooth, coming into leaves, increase stem, the overall process bloomed, bear fruit, and in use, needs not stop to change, peace The light fixture of dress different proportion, it is the most inconvenient to operate, and is difficult to the most so far promote on a large scale.

Summary of the invention

The one that the purpose of this utility model is contemplated to solve the deficiency of prior art and provides can be accomplished from sprouting tooth, length Leaf, the overall process increasing stem, blooming, bear fruit, it is not necessary to again buy the light fixture of new ratio, it is not necessary to reinstall replacing and use Very convenient, the LED plant growth lamp of environmental protection and energy saving.

This utility model is to use following technical solution to be attained in that a kind of side promoting plant growing Method, it is characterised in that it is the preset different photochromic LED lamp bead of many groups on a light fixture, by the bright different numbers of control switching point (CSP) The photochromic lamp bead of amount ratio reaches a specific spectrum, and this spectrum is based on contributing to plant from sprouting tooth, coming into leaves, increase Stem, the moment growth of the different times of overall process bloomed, bear fruit, the light sent by the LED lamp bead of light fixture is promoted Plant growing.

Further illustrating as such scheme, the wavelength of the light that described many group LED lamp bead send at 400-700nm, Wavelength be the blue-ray LED of 420-430nm and the red-light LED quantitative proportion that wavelength is 630-660nm the most tangent between 3:1-9:1 Changing, just can provide the light needed for plant growing, in visual effect, the plant lamp of red blue combination presents pink.

Further, when utilizing described light fixture to carry out plant light compensation, the height of distance blade is 0.3-5 rice, holds every day The continuous irradiation regular hour substitutes sunlight completely.

A kind of LED plant growth lamp, including lamp body, controls device, it is characterised in that be provided with in described lamp body two groups or The LED groups photochromic containing difference more than two, containing multiple blue-ray LED lamp bead in two groups or more LED group With red-light LED lamp bead or other photochromic lamp bead；Control device and connect the different photochromic LED group of control, by controlling device The photochromic lamp bead lighting varying number ratio reaches a specific spectrum.

Further, described control device uses the mode that packet controls, including some groups corresponding with each group of LED group LED drives branch road and the light color switching switch driving branch road to be connected with LED, is not shared the same light by light color switching on-off control switching The LED group of color is activated individually, is grouped pairing startup or all starts.

Further, described light color switching switch includes light color control switching circuit and on and off switch, passes through repeated priming With turn off the power switch output pulse signal to light color control switching circuit, and then the LED switching preset different grouping drives Branch road, thus light the lamp bead of different colours, it is achieved the switching of different spectrum.

Described control device uses the mode of integrating control, including on and off switch, the tune that is connected with on and off switch than switching, Each group LED group is connected to adjust than on switch, lights quantity by adjust than switch-mode regulation LED lamp bead in each group of LED group, from And realize same light fixture and can recall the function of different spectrum.

This utility model uses above-mentioned technical solution can reach to provide the benefit that:

1, this utility model just can recall arbitrary red, blue, yellow, the spectrum of the special ratios such as green by switch, accomplish from Sprout tooth, come into leaves, increase stem, the overall process growing plants lamp bloomed, bear fruit, it is also possible to for specific plant by simple control System operation, selects suitable ratio, in use, it is not necessary to again buy the light fixture of new ratio, it is not necessary to reinstall Change, it is only necessary to by and off switch, or the tune stirred on light fixture can be achieved with each growth stage of plant than switch, various Special spectrum wave band required for specified plant, convenience very.

2, plant growth lamp of the present utility model, it is not necessary to the supply socket joint of cooling fan standard, it is not required that special Fixed support lamp socket etc, flexible shapes is multiple, can match with common LED lamp holder lamp socket, it is also possible to according to Family demand specific customization.LED plant lamp light of the present utility model is gentle compared with other conventional lighting devices, will not make seedling Plant is burnt, and contrasts conventional lights and want saves energy more than 90%, and operating cost is substantially reduced, with existing plant lamp Compare the electricity charge that can save 10%-20%.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is structural representation of the present utility model；

Fig. 3 is structural representation of the present utility model.

Description of reference numerals: 1, lamp body 2, control device 3, LED group 3-1, blue-ray LED lamp bead 3-2, red-light LED Lamp bead.

Detailed description of the invention

Below in conjunction with specific embodiment, the technical program is explained in detail.

This utility model is a kind of LED plant growth lamp, and it is the preset different photochromic LED of many groups on a light fixture Pearl, reaches a specific spectrum by the photochromic lamp bead of control switching point (CSP) bright varying number ratio, and this spectrum is based on Contribute to plant from sprouting tooth, coming into leaves, increase stem, the moment growth of the different times of overall process bloomed, bear fruit, pass through light fixture The light that sends of LED lamp bead promote plant growing.When utilizing described light fixture to carry out plant light compensation, the height of distance blade is 0.3-5 rice, prolonged exposure certain time every day can substitute sunlight completely, and effect is the most significant, and growth rate is more raw than general nature The plant of length is fast intimate 0.5-3 times.The wavelength of the light that described many group LED lamp bead send is at 400-730nm, wherein, and wavelength Blue-ray LED and red-light LED quantitative proportion that wavelength is 630-730nm for 420-430nm are between 3:1-9:1, the most permissible Thering is provided the light needed for plant, in visual effect, the plant lamp of red blue combination presents pink.Blue light contributes to Plant Light Cooperation is with promoting that greenery grow, and protein synthesis, fruit is formed；Red luminous energy promotes plant root growth, contributes to blooming Result and kind of blooming period prolonging, play increase yield effect.And LED lamp bead side of employing mixing arrangement in arrangement that difference is photochromic Formula, such as doped, blue light lamp bead in multiple red light lamp bead, makes photochromic more uniform；It is of course also possible to the shape of packet design Formula, as two or more blue light lamp bead are lined up one group, outside blue light lamp bead group, the red lamp bead group of arrangement.

Using plant growth lamp as Cymbidium ensifolium (L.) Sw. tissue cultured seedling light source, find that HONGGUANG can promote the growth of orchid test tube seedling leaf, examination The optimal proportion of red blue light of pipe Seedling growth is 4:1.When proportion of red blue light is 3:1, the growth result of callus is optimal, but The HONGGUANG of 100% is the highest to the inductivity of callus.

Using plant growth lamp as Flos Chrysanthemi tissue cultured seedling light source, under conditions of proportion of red blue light 7:3, the growth of Flos Chrysanthemi tissue cultured seedling Situation is best.

Using plant growth lamp as Section Moutan seedlings cultivating light source, Varieties of Peony " Luoyang the is red " examination when proportion of red blue light is 3:1 Each growth indexes of Guan Miao is preferable.But when full HONGGUANG and full blue light, test tube Seedling plant is shorter, and growing way is poor.

As shown in Figure 1-Figure 3, the following is the concrete structure of LED plant growth lamp, including lamp body 1, control device 2, lamp body 1 Inside it is provided with two groups or more the LED groups 3 photochromic containing difference, two groups or more LED group 3 contains Multiple blue-ray LED lamp bead 3-1 and red-light LED lamp bead 3-2；Control device and connect the different photochromic LED group of control, by controlling Device is lighted the photochromic lamp bead of varying number ratio and is reached a specific spectrum.

Further, described control device 2 uses the mode that packet controls, including corresponding with each group of LED group some Group LED drives branch road and the light color switching switch driving branch road to be connected with LED, by light color switching on-off control switching difference Photochromic LED group is activated individually, is grouped pairing startup or all starts.

It should be noted that control device can also use other control form, such as the mode of integrating control, control device Including on and off switch, the tune that is connected with on and off switch than switch, each group LED group is connected to adjust than on switch, by adjusting ratio to open Close LED lamp bead in each group of LED group of regulation lights quantity, thus realizes same light fixture and can recall the function of different spectrum.Its In, adjust and the transfer ratio switch of light fixture, Bluetooth communication can be used to adjust ratio, WIFI communication tune ratio, the control of mobile phone A PP than switch System etc. mode.

Lamp body of the present utility model can select the T5 of bar shaped, T8, T10 fluorescent tube or integrated lamp, it is not necessary to is straight Tubing, it is also possible to be square, rectangle is circular, oval, quincunx, star, heart etc. are variously-shaped.

Compared with prior art: 1, solve booth and lack the frustration of sunlight winter, promote in photosynthesis of plant required Chlorophyll, anthocyanidin and carotene, make vegetables and fruits 20% time ahead of time gather, increase the yield of 3 to 5 one-tenth, more improve vegetables and fruits Sugariness and minimizing pest and disease damage；LED plant growth lamp power is little, can send specific HONGGUANG and blue light that plant needs, therefore imitate Rate is high, lacks blue light, and lack HONGGUANG inside mercury lamp and electricity-saving lamp spectrum inside traditional sodium vapor lamp spectrum, so conventional lights is mended Light effect is all far short of what is expected than LED, and contrasts conventional lights and want saves energy more than 90%, and operating cost is substantially reduced；

2, just can recall arbitrary red, blue, yellow, the spectrum of green special ratios by switch, accomplish from sprouting tooth, coming into leaves, increase Stem, the overall process growing plant lamp bloomed, bear fruit, it is also possible to for specific plant by simply controlling operation, select to close Suitable ratio；In use, it is not necessary to again buy the light fixture of new ratio, it is not necessary to reinstall replacing, it is only necessary to logical Cross on and off switch, or stir needed for the tune on light fixture can be achieved with each growth stage of plant, various specified plants than switch The special spectrum wave band wanted, convenience very.

Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these all belong to In protection domain of the present utility model.

Claims

1. a LED plant growth lamp, including lamp body, controls device, it is characterised in that be provided with two groups or two in described lamp body Group above containing different photochromic LED groups, in two groups or more LED group containing multiple blue-ray LED lamp bead and Red-light LED lamp bead or other photochromic lamp bead；Control device and connect the different photochromic LED group of control, by controlling mounted point The photochromic lamp bead of bright varying number ratio reaches a spectrum；Control device use packet control mode, including with each group Some groups of LED corresponding to LED group drive branch roads and the light color switching that drives branch road to be connected with LED to switch, and are cut by light color Change the different photochromic LED group of on-off control switching to be activated individually, be grouped pairing startup or all start.

LED plant growth lamp the most according to claim 1, it is characterised in that described light color switching switch includes that light color is cut Change control circuit and on and off switch, by repeated priming and turn off the power switch output pulse signal to light color switching control electricity Road, and then switch the LED driving branch road of preset different grouping, thus light the lamp bead of different colours, it is achieved different spectrum Switching.

LED plant growth lamp the most according to claim 1, it is characterised in that described control device uses integrating control Mode, including on and off switch, the tune that is connected with on and off switch than switch, each group LED group is connected to adjust than on switch, by adjusting Than switch-mode regulation in each group of LED group LED lamp bead light quantity, thus realize same light fixture and can recall the merit of different spectrum Energy.

LED plant growth lamp the most according to claim 1, it is characterised in that the light that described many group LED lamp bead send Wavelength is at 400-730nm, and wavelength is the blue-ray LED of 420-430nm and the red-light LED quantitative proportion that wavelength is 630-730nm exists 3:1-9:1.