CN203036334U - Intelligent light emitting diode (LED) plant growing lamp - Google Patents

Intelligent light emitting diode (LED) plant growing lamp Download PDF

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Publication number
CN203036334U
CN203036334U CN2013200134543U CN201320013454U CN203036334U CN 203036334 U CN203036334 U CN 203036334U CN 2013200134543 U CN2013200134543 U CN 2013200134543U CN 201320013454 U CN201320013454 U CN 201320013454U CN 203036334 U CN203036334 U CN 203036334U
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China
Prior art keywords
led lamp
lamp pearl
led
substrate
plant growth
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Expired - Fee Related
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CN2013200134543U
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Chinese (zh)
Inventor
韦丽
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Shenzhen Livac Lighting Co ltd
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Shenzhen Livac Lighting Co ltd
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Priority to CN2013200134543U priority Critical patent/CN203036334U/en
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Publication of CN203036334U publication Critical patent/CN203036334U/en
Expired - Fee Related legal-status Critical Current
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    • Y02P60/148

Abstract

The utility model discloses an intelligent light emitting diode (LED) plant growing lamp which comprises a lamp. The lamp comprises an LED lamp body, a radiator, a pulse-width modulation (PWM) driving power supply controller and a modulator, wherein the modulator is connected with the PWM driving power supply controller through a lead wire, and the radiator is fixedly connected with the LED lamp body. The LED lamp body comprises LED lamp beads and a substrate, wherein the radiator is connected with the substrate, and 60-degree set speed lenses having the same quantity with the LED lamp beads are arranged on the substrate. The LED lamp beads include red, green and blue (RGB) lamp beads, and the main wave crest emitted by the LED lamp beads is 400-733nm. The intelligent LED plant growing lamp is simple in structure, can adjust light energy, achieves full spectrum irradiating, improves plant growing efficiency, saves energy consumption and cost, and is convenient to use.

Description

A kind of intelligent LED plant growth lamp
Technical field
The utility model relates to the technical field of lighting, particularly a kind of intelligent LED plant growth lamp.
Background technology
Only green plants carries out the indispensable energy source of photosynthesis, only under illumination condition, plant ability normal growth, bloom, the result, photosynthesis of plants refers to that plant absorbs solar energy by chlorophyll, carbon dioxide is become organic matter with hydration, and further be converted into chemical energy and store, emit oxygen simultaneously, the carbohydrate that photosynthesis is produced further is converted into starch, fat etc., required for vital movement, generally speaking, the growth of plant be unable to do without light, for the growth meeting that promotes plant at booth or indoor placement light fixture, because the illumination utilization rate of the fluorescent tube that uses is low, do not reach the demand of plant growth, make plants and flowers more foster more poor; The light-illuminating that is fit to the required spectrum of plant is used in irradiation during plant, not only can promote its growth, but also can kind of blooming period prolonging, improves the quality of flower.Applied environments such as general potted plant, houseplant cultivation at home, greenhouse all are in indoor then relative insufficient light, to such an extent as to unfavorable growth to plant, houseplant be grown in night the time also must increase light source.And being applied to industrialized agricultures such as booth, greenhouse, produces light-source system, can solve the drawback that sunshine, deficiency caused booth vegetable mouthfeels such as tomato, cucumber to descend on the one hand, can make winter booth solanaceous vegetables advance to around the Spring Festival listing on the other hand, thereby reach the power that anti-season is cultivated.
Inner contained photosynthetic pigments, moisture, biochemical component and the structures etc. of plant affect the special spectral response of plant.Chlorophyll a in the chloroplaset and chlorophyll b and carotenoid can absorb the visible light part in the sunshine, the wherein main absorptive red light of chlorophyll a and chlorophyll b district, blue light region and far infrared, and carotenoid then mainly absorbs blue light region.Health plant is lower at the reflectivity of red light district and blue light region, and near-infrared region then has higher reflectivity.Photosynthesis of plants starts from that chlorophyll in the green cake of leaf absorbs that visible light is red, orange, yellow, green, blue, redness and blue light in the purple, be not that all light is all effective to photosynthesis of plants, live part concentrates on the visible region, the most effective then is ruddiness, blue light and far infrared, chlorophyll all has bigger absorption value at this two place, then ruddiness can promote the quick growth of plant, and blue light then is conducive to the morphogenesis of plant, and far infrared then can influence flowering of plant.Promote follow-up a series of chemical reaction produce power via ruddiness, blue light and far infrared.Light quality mainly influences kenel and the function of blade, so mostly all to select the lamp near natural daylight, simulate sunshine, promotes the different light of photosynthesis that different colour temperatures is arranged.It is more luxuriant that plant needs all that the irradiation of light could grow.Light is that plant chlorophyll absorbs light to the effect of plant growth, carbon dioxide nutrient, synthetic carbohydrate accumulation and the effect that absorbs and utilize.Find each energy value of blue light region, red light district and far infrared after deliberation, extremely near the efficiency curve of photosynthesis of plant, more notable to green plants efficient, be the best light source of plant growth, and be conducive to growth and development of plant; General plant needs blue light, ruddiness and far infrared, and these several light waves help plant to carry out photosynthesis.Its advantage of ruddiness is quick, convenient, simply, accurately, energy-conservation, pollution-free, life-span, long the grade also can be detected multiple parameters simultaneously, ruddiness not only is conducive to the synthetic of plant carbohydrates, can also accelerate the growth of long day plant, blue light then accelerates short day plant and grows, and promote protein and organic acid synthetic, and suppressing stipes, the blue light of shortwave and ultraviolet ray ask elongation, promote the growth of multiple side shoot and bud, far infrared then has penetration power, and flowering of plant there is suitable help, and in the existing technology, employed conventional bulb, sodium discharge lamp is higher because of electric cost, and colour temperature and natural daylight still have drop, the wavelength that mercury vapor lamp produces is that 313~4BOnm so mercury vapor lamp can not produce ruddiness, and being 565nm so sodium discharge lamp, the wavelength that sodium discharge lamp produces can not produce blue light, when using conventional bulb and sodium discharge lamp irradiation plant, because not containing a large amount of ruddiness and blue light in traditional irradiation light, make the plant growth efficiency not high, in addition, can not round-the-clock solar simulated, in other words, can not be full-time provide rational spectral illumination for plant, also can increase simultaneously the time of irradiation plant, make the power consumption increase cause cost waste; Face energy crisis instantly at this, how to save the energy before extensively utilizing and be most important condition now in that alternative energy source is clear and definite.
The utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, can regulate luminous energy, realizes full spectral illumination, improves the plant growth efficiency, saves energy consumption, cost, intelligent LED plant growth lamp easy to use.
For achieving the above object, the utility model has adopted following technical scheme: a kind of intelligent LED plant growth lamp, comprise light fixture, described light fixture comprises the LED lamp body, radiator, PWM driving power controller, described LED lamp body is connected with PWM driving power controller, described radiator is arranged between LED lamp body and the PWM driving power controller, described PWM driving power controller is arranged on an end face of radiator, described light fixture also comprises a modulator, described modulator is connected with PWM driving power controller by lead, described radiator is connected and fixed the LED lamp body, described LED lamp body comprises LED lamp pearl, substrate, described radiator is connected with substrate, described substrate is provided with the 60 degree collection fast lens identical with LED lamp pearl number, and described LED lamp pearl is fixed on the fast lens centre of 60 degree collection, and described LED lamp pearl is arranged on the substrate, described LED lamp pearl comprises R, G, B tri coloured lantern pearl, the main crest that described LED lamp pearl sends is 400 ~ 733nm;
The quantity of described LED lamp pearl R1, R2, R3, G, B1, B2 is than being 5:5:5:3:2:1;
The number of described LED lamp pearl is 21, and described red LED lamp pearl, green LED lamp pearl, blue led lamp pearl number are respectively 15,3,3, and is the arrangement of 3:5:5:5:3 matrix;
The middle part of described green LED lamp pearl, blue led lamp pearl 5 lamp pearls of two rows in the outside alternately;
Described LED lamp pearl is 3W high-power lamp pearl;
The wave band that described red LED lamp pearl is selected for use is 640 ~ 645nm, 660 ~ 670nm, 730 ~ 733nm; The wavelength that described green LED lamp pearl is selected for use is 520 ~ 530nm; The wave band that described blue led lamp pearl is selected for use is 410 ~ 420nm, 460 ~ 465nm;
Described radiator comprises heat-radiating substrate, a plurality of radiating fin, and described radiating fin is uniformly spaced on heat-radiating substrate;
Described modulator arranges rotary switch, and described rotary switch correspondence arranges a plurality of different gears, and described rotary switch corresponding panel is provided with the indicator lamp corresponding with each gear;
Described substrate adopts the aluminium section bar substrate;
Described growth lamp comprises a plurality of light fixtures, and described a plurality of light fixture serial connections are regulated by the unified control of modulator luminous energy;
Described radiating fin is that one of silver, aluminium, iron, copper, silver alloy, aluminium alloy, ferroalloy, the above material of copper alloy are made; Described radiating fin is provided with projection, and described projection is circular or square or triangle, for increasing area of dissipation.
Beneficial effect with respect to prior art is, between LED lamp body, PWM driving power controller, radiator is set, can be the heat radiation of LED lamp body and PWM driving power controller simultaneously, under prerequisite is dispelled the heat in assurance better, reduce the function loss, increase service life, LED lamp pearl is fixed on the fast lens centre of 60 degree collection, with light-ray condensing, efficiently penetrate then earlier, make light source reach high-resolution and high brightness, high strength, R, G, B tri coloured lantern pearl are set, the wave band that the red LED lamp pearl is selected for use is 640 ~ 645nm, 660 ~ 670nm, 730 ~ 733nm; The wavelength that the green LED lamp pearl is selected for use is 520 ~ 530nm; The wave band that blue led lamp pearl is selected for use is 410 ~ 420nm, 460 ~ 465nm; Compose the intelligent dimming spectral technique that is complementary according to LED emission spectra and plant absorbing, simulate full spectrum, realize the most rational full-time plant irradiation, improve the utilization rate of optical efficiency, the gear of different plant correspondences is set at modulator, and carry out illumination by PWM driving power controller and regulate, thereby the scientific matching to inhomogeneity plant spectral wavelength and luminous intensity, to reach the purpose that promotes the plant growth, with regard to existing market, the plant lamp of the full spectrum of energy feasible simulation also appears, therefore, this product has good market prospects and economic benefit, is fit to large-scale production.
Description of drawings
Fig. 1 is the utility model side schematic view;
Fig. 2 is LED lamp pearl syndeton schematic diagram of the present utility model;
Fig. 3 is the utility model front schematic view;
Fig. 4 is modulator schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, this intelligent LED plant growth lamp is simple in structure, can regulate luminous energy, realizes full spectral illumination, improves the plant growth efficiency, saves energy consumption, cost, and is easy to use.This intelligent LED plant growth lamp, comprise light fixture, described light fixture comprises LED lamp body 6, radiator, PWM driving power controller 1, described LED lamp body 6 is connected with PWM driving power controller 1, described radiator is arranged between LED lamp body 6 and the PWM driving power controller 1, described PWM driving power controller 1 is arranged on an end face of radiator, described PWM driving power controller 1 also arranges attaching parts 2, by attaching parts 2 PWM driving power controller 1 is fixed on the radiator, described PWM driving power controller 1 also arranges the power line port, for this LED lamp provides electric energy, described PWM driving power controller 1 is used for changing the pulse width of LED, and then regulates illumination;
Described radiator comprises heat-radiating substrate 4, a plurality of radiating fin 3, and described radiating fin 3 is uniformly spaced on heat-radiating substrate 4; Described radiating fin 3 is that one of silver, aluminium, iron, copper, silver alloy, aluminium alloy, ferroalloy, the above material of copper alloy are made; Described radiating fin 3 is provided with projection, and described projection is circular or square or triangle, increases area of dissipation;
Described radiator is connected and fixed LED lamp body 6, described LED lamp body 6 comprises LED lamp pearl 12, substrate 5, described radiator is connected with substrate 5, described substrate 5 is provided with the 60 degree collection fast lens 13 identical with LED lamp pearl 12 numbers, described LED lamp pearl 12 is fixed on the fast lens of 60 degree collection 13 centers, described LED lamp pearl 12 is 3W high-power lamp pearl, earlier with light-ray condensing, efficiently penetrate then, make light source reach high-resolution and high brightness, high strength, described LED lamp pearl 12 is arranged on the substrate 5, and described substrate 5 adopts the aluminium section bar substrate, further be the heat radiation of LED lamp pearl, guarantee that light fixture can use for a long time; Described LED lamp pearl comprises R, G, B tri coloured lantern pearl, red light adds green light and adds blue light and just can mix out white light, described LED plant growth lamp is that all LED lamp pearls are all with lighting the luminous basis that is opportunity during operation, the wave band that described red LED lamp pearl is selected for use is infrared 640 ~ 645nm, ruddiness 660 ~ 670nm, ruddiness 730 ~ 733nm; The wavelength that described green LED lamp pearl is selected for use is 520 ~ 530nm; The wave band that described blue led lamp pearl is selected for use is 410 ~ 420nm, 460 ~ 465nm; And then the intelligent dimming spectral technique that is complementary according to LED emission spectra and plant absorbing spectrum, the main crest that debugging LED lamp pearl sends is 400 ~ 733nm, science simulate full spectrum, realize the most rational full-time plant irradiation, thereby the scientific matching to inhomogeneity plant spectral wavelength and luminous intensity, to reach the purpose that promotes the plant growth, as, strengthen the irradiation ratio of infrared 640 ~ 645 nm of wave band, just can accelerate a certain plant growth time, described LED plant growth lamp just can provide the irradiation ratio of above 6 sections spectrum, comprises red, green, blue, infrared ray and near spectrum such as UV edge, by the light modulation of PWM driving power controller, mainly be to regulate luminous energy why, because it is different to impinge upon the luminous energy that different time sunlight shines day, so just can better solar simulated, the most rational illuminance is provided; In addition, LED lamp red, green, blue different colours is regulated in the light modulation of energy specific aim respectively, is equal to and regulates relative spectrum usefulness; So just different types of plant being carried out unidirectional growth cultivates;
The quantity of described LED lamp pearl R1, R2, R3, G, B1, B2 is than being 5:5:5:3:2:1; As, the number of described LED lamp pearl is 21, described red LED lamp pearl, green LED lamp pearl, blue led lamp pearl number are respectively 15,3,3, and are the arrangement of 3:5:5:5:3 matrix; Rationally arrange according to the science test alternately at the middle part of described green LED lamp pearl, blue led lamp pearl 5 lamp pearls of two rows in the outside, makes things convenient for solar simulated, the convenient use;
Described light fixture also comprises a modulator 7, and described modulator 7 is connected with PWM driving power controller 1 by lead, and described growth lamp comprises a plurality of light fixtures, and described a plurality of light fixture serial connections are regulated by the unified control of modulator luminous energy; By the power of modulator control LED lamp, the heat energy of light just can be an amount of is adjusted to different plant necessary energy, control different plants grow required spectrum and luminous energy; Described modulator arranges rotary switch 11, described rotary switch 11 correspondences arrange a plurality of different gears, described rotary switch 11 corresponding panel 8 are provided with the indicator lamp corresponding with each gear 9, as, panel 8 horizontal position of rotary switch 11 are the ON/OFF indicator lamp, when the arrow of rotary switch points to the ON/OFF indicator lamp, at this moment, this LED lamp is in closed condition, when needs shine for a certain plant, with the indicator lamp place of arrow rotation to this plant correspondence, at this moment, the indicator lamp of this plant correspondence will be luminous, simultaneously, send signal to PWM driving power controller, recently regulate the luminous brightness of LED lamp by the duty that PWM driving power controller 1 is adjusted power supply, then, in fixing LED light irradiation scope, after LED lamp pearl collected fast lens through 60 degree, the direct directive plant of the heat energy of light and soil directly accelerated the plant growth time.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.

Claims (9)

1. intelligent LED plant growth lamp, it is characterized in that: comprise light fixture, described light fixture comprises the LED lamp body, radiator, PWM driving power controller, described LED lamp body is connected with PWM driving power controller, described radiator is arranged between LED lamp body and the PWM driving power controller, described PWM driving power controller is arranged on an end face of radiator, described light fixture also comprises a modulator, described modulator is connected with PWM driving power controller by lead, described radiator is connected and fixed the LED lamp body, described LED lamp body comprises LED lamp pearl, substrate, described radiator is connected with substrate, described substrate is provided with the 60 degree collection fast lens identical with LED lamp pearl number, described LED lamp pearl is fixed on the fast lens centre of 60 degree collection, described LED lamp pearl is arranged on the substrate, and described LED lamp pearl comprises R, G, B tri coloured lantern pearl, the main crest that described LED lamp pearl sends is 400 ~ 733nm.
2, intelligent LED plant growth lamp according to claim 1 is characterized in that: the quantity of described LED lamp pearl R1, R2, R3, G, B1, B2 is than being 5:5:5:3:2:1.
3, intelligent LED plant growth lamp according to claim 1 and 2, it is characterized in that: the number of described LED lamp pearl is 21, described red LED lamp pearl, green LED lamp pearl, blue led lamp pearl number are respectively 15,3,3, and are the arrangement of 3:5:5:5:3 matrix.
4, intelligent LED plant growth lamp according to claim 3 is characterized in that: the middle part of described green LED lamp pearl, blue led lamp pearl 5 lamp pearls of two rows in the outside alternately.
5, intelligent LED plant growth lamp according to claim 1 is characterized in that: described LED lamp pearl is 3W high-power lamp pearl.
6, intelligent LED plant growth lamp according to claim 1 is characterized in that: the wave band that described red LED lamp pearl is selected for use is 640 ~ 645nm, 660 ~ 670nm, 730 ~ 733nm; The wavelength that described green LED lamp pearl is selected for use is 520 ~ 530nm; The wave band that described blue led lamp pearl is selected for use is 410 ~ 420nm, 460 ~ 465nm.
7, intelligent LED plant growth lamp according to claim 1 is characterized in that: described radiator comprises heat-radiating substrate, a plurality of radiating fin, and described radiating fin is uniformly spaced on heat-radiating substrate.
8, intelligent LED plant growth lamp according to claim 1, it is characterized in that: described modulator arranges rotary switch, and described rotary switch correspondence arranges a plurality of different gears.
9, intelligent LED plant growth lamp according to claim 1 is characterized in that: described substrate adopts the aluminium section bar substrate.
CN2013200134543U 2013-01-11 2013-01-11 Intelligent light emitting diode (LED) plant growing lamp Expired - Fee Related CN203036334U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947527A (en) * 2014-05-05 2014-07-30 安徽科技学院 Hydroponic malabar spinach indoor preparation technique
CN104329601A (en) * 2014-10-25 2015-02-04 佛山市三目照明电器有限公司 Special LED (light emitting diode) light source device for flower period regulating and control light supplementing
CN104819395A (en) * 2015-05-13 2015-08-05 山西大学 Vertical face illumination lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947527A (en) * 2014-05-05 2014-07-30 安徽科技学院 Hydroponic malabar spinach indoor preparation technique
CN104329601A (en) * 2014-10-25 2015-02-04 佛山市三目照明电器有限公司 Special LED (light emitting diode) light source device for flower period regulating and control light supplementing
CN104819395A (en) * 2015-05-13 2015-08-05 山西大学 Vertical face illumination lamp

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuhan Enbass Technology Co., Ltd.

Assignor: SHENZHEN LIVAC LIGHTING CO., LTD.

Contract record no.: 2016420000025

Denomination of utility model: A kind of intelligent LED plant growth lamp

Granted publication date: 20130703

License type: Exclusive License

Record date: 20161017

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20170111

CF01 Termination of patent right due to non-payment of annual fee