CN108849017A - A kind of LED plant growth lamp - Google Patents

A kind of LED plant growth lamp Download PDF

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Publication number
CN108849017A
CN108849017A CN201810734735.5A CN201810734735A CN108849017A CN 108849017 A CN108849017 A CN 108849017A CN 201810734735 A CN201810734735 A CN 201810734735A CN 108849017 A CN108849017 A CN 108849017A
Authority
CN
China
Prior art keywords
lamp bracket
led
plant growth
fixed pedestal
telescopic rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810734735.5A
Other languages
Chinese (zh)
Inventor
邹军
郑巧瑜
石明明
杨波波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Institute of Technology
Original Assignee
Shanghai Institute of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Institute of Technology filed Critical Shanghai Institute of Technology
Priority to CN201810734735.5A priority Critical patent/CN108849017A/en
Publication of CN108849017A publication Critical patent/CN108849017A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

Abstract

The invention discloses a kind of LED plant growth lamps,Including lamp bracket,Fixed pedestal,Electric telescopic rod,Driving mechanism and control system,Electric telescopic rod is vertical with fixed pedestal upper surface affixed,Electric telescopic rod is through in hollow cuboid lamp bracket,By being rotatablely connected at the top of rolling bearing and lamp bracket,Several LED light and a photosensitive module are respectively equipped on four side plates of lamp bracket,The bottom of fixed pedestal is equipped with several infrared distance measuring sensors linearly arranged,Driving mechanism includes motor and shaft coupling,Motor is vertically fixed in fixed pedestal upper surface by shaft coupling,Control system is set to inside fixed pedestal,The present invention is by changing lamp bracket shape,And combine mechanical construction and control system,The position of LED plant growth lamp and lighting angle are automatically adjusted according to sunlight light intensity and away from ground distance,Can light filling be carried out for plant to the full extent,Promote photosynthesis of plant,Shorten plant growing cycle,Not only lighting effect is good,And operation is convenient,It is time saving and energy saving.

Description

A kind of LED plant growth lamp
Technical field
The present invention relates to lamp lighting technical field more particularly to a kind of LED plant growth lamps.
Background technique
The essence of LED plant growth lamp is one kind using light emitting diode as illuminator, meets photosynthesis of plant institute light requirement According to the artificial light sources of condition.Under the conditions of rainy weather or insufficient sunshine, light filling artificially can be carried out for plant.Except this Except, the differentiation of side shoot and bud in growing process can also be promoted, accelerate the fast-growth of root, stem and leaf, accelerate plant carbon water The synthesis of compound and vitamin has strengthening root, encourages, florescence alternation, pattern, promotes fruit maturation, paints, promotion plant, The effect of the mouthfeels such as fruit and quality.
Photosynthesis is the fundamental prerequisite of plant growth and development, and by countless it was verified that with the LED core of 450nm Piece excitation 660nm fluorescent powder can generate feux rouges, and the feux rouges of this wave band is advantageous to the photosynthesis of plant;Then with 450nm's LED chip excitation YAG bloom can generate white light, neutralize adverse effect of the blue light to human body.The type of wavelength of LED plant growth lamp It is abundant, just it coincide with photosynthesis of plant and the spectral region of photomorphogenesis.But LED plant growth lamp and plant it Between distance and photosynthesis of plant needed for intensity of illumination be even more important to photosynthesis of plant.If illumination is too strong, Temperature can be caused to increase, if illumination is excessively weak, lighting effect is not achieved, in addition, LED plant growth lamp apart from plant too far or Cross the upgrowth situation that closely also will affect plant.In the prior art, by the lighting angle of manual adjustment LED plant growth lamp and Distance apart from plant, not only not enough precisely, and also it is cumbersome, it is time-consuming and laborious.
In view of this, the present invention is specifically proposed.
Summary of the invention
The object of the present invention is to provide a kind of LED plant growth lamp, by changing lamp bracket shape, and combine mechanical structure and Control system is automatically adjusted the position of LED plant growth lamp and lighting angle according to sunlight light intensity and away from ground distance, Light filling can be carried out for plant to the full extent, promote photosynthesis of plant, shorten plant growing cycle, not only lighting effect is good, And operation is convenient, and it is time saving and energy saving, it has broad application prospects, is conducive to promote and apply.
To achieve the goals above, a kind of LED plant growth lamp provided by the invention, which is characterized in that including lamp bracket, Gu Determine pedestal, electric telescopic rod, driving mechanism and control system, the electric telescopic rod is vertical with fixed pedestal upper surface affixed, The lamp bracket is hollow rectangular parallelepiped structure, and the electric telescopic rod passes through rolling bearing and lamp bracket top through among lamp bracket Portion is rotatablely connected, and is respectively equipped with several LED light and a photosensitive module on four side plates of the lamp bracket, the fixed pedestal Bottom is equipped with several infrared distance measuring sensors linearly arranged, and the driving mechanism includes motor and shaft coupling, the electricity Machine is vertically fixed in fixed pedestal upper surface by shaft coupling, and the set-up of control system is in the inside of fixed pedestal, for controlling The switch of LED light processed, the rotation of lamp bracket and stretching for electric telescopic rod.
Preferably, the control system includes STM32 single-chip microcontroller, and the A/D converter being welded on STM32 single-chip microcontroller is micro- Type processor, relay and power module, the power module and LED light, electric telescopic rod, motor, A/D converter are miniature Processor, STM32 single-chip microcontroller and relay are electrically connected, and the photosensitive module passes sequentially through A/D converter, microprocessor with The connection of STM32 single-chip microcontroller, the infrared distance measuring sensor are connect by microprocessor with STM32 single-chip microcontroller, the relay Device is correspondingly connected on STM32 single-chip microcontroller by pin definition, for controlling the switch of LED light.
Preferably, the shaft coupling includes round plate and the round bar portion with one side center Joint, the round plate with Fixed pedestal Joint is surrounded by several fastening bolt mounting holes, and the round bar portion is connected with motor output shaft, and side is set There are two hold screw installing hole tightly.
Preferably, the top of the electric telescopic rod is welded with a square iron plate, and four sides of the iron plate offer spiral shell Hole.
Preferably, the LED light is red and blue LED lamp, and red light wavelength is between 620-630nm or 640-660nm, blue light wave It grows between 450nm-460nm or 460nm-470nm, the ratio of red blue lamp chromatography is between 7: 1-8: 1.
Preferably, there are six LED light for linear distribution respectively on the side plate of the lamp bracket.
Preferably, the side plate size of the lamp bracket is 50*70mm.
A kind of LED plant growth lamp provided by the invention, has the advantages that.
1. the present invention by change lamp bracket shape, and combine mechanical construction and control system, according to sunlight light intensity and away from Ground distance is automatically adjusted the position of LED plant growth lamp and lighting angle, can carry out light filling to the full extent for plant, Promote photosynthesis of plant, shortens plant growing cycle, not only lighting effect is good, but also operation is convenient, and it is time saving and energy saving, have wide Wealthy application prospect is conducive to promote and apply.
2. motor of the invention is fixed on fixed pedestal by shaft coupling, is driven and fixed by the rotation of motor output shaft Lamp bracket rotation on pedestal, to reach the requirement for avoiding illumination blind area.Meanwhile the life of LED plant is adjusted by electric telescopic rod The distance between long lamp and plant, so that operation is more convenient, it is time saving and energy saving.
3. photosensitive module of the invention issues continuous analog signal when incuding the power of light, converted through A/D converter At STM32 single-chip microcontroller is transferred to through microprocessor again after discrete digital signal, infrared distance measuring sensor is in induction away from ground Apart from when issue discrete digital signal and be transferred to STM32 single-chip microcontroller through microprocessor, STM32 single-chip microcontroller is receiving feedback letter To the flexible carry out automation control of the rotation of lamp bracket and electric telescopic rod after number, control precisely, is quick on the draw.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of LED plant growth lamp provided by the invention;
Fig. 2 is the partial enlarged view of part A in Fig. 1;
Fig. 3 is a kind of structural schematic diagram of LED plant growth lamp shaft coupling provided by the invention;
Fig. 4 is a kind of control system block diagram of LED plant growth lamp provided by the invention.
In figure:
1. 2. 6. fixed pedestal of electric telescopic rod 3.LED lamp 4. motor, 5. shaft coupling of lamp bracket, 7. iron plate 8. is held tightly 9. fastening bolt mounting hole of screw installing hole, 10. round plate, 11. round bar portion.
Specific embodiment
The present invention will be further described with attached drawing combined with specific embodiments below, to help the contents of the present invention are understood.
As shown in Figure 1, being a kind of structural schematic diagram of LED plant growth lamp provided by the invention.The LED plant growth lamp Including lamp bracket 1, fixed pedestal 6, electric telescopic rod 2, driving mechanism and control system, the electric telescopic rod 2 and fixed pedestal 6 Upper surface is vertically affixed, and the lamp bracket 1 is hollow rectangular parallelepiped structure, and the electric telescopic rod 2 is led to through among lamp bracket 1 It crosses at the top of rolling bearing and lamp bracket 1 and is rotatablely connected, several LED light 3 and a light are respectively equipped on four side plates of the lamp bracket 1 Quick module, the angle that strong and weak adjustment lamp bracket 1 of the photosensitive module in certain area through measurement light rotates, the fixed base The bottom of seat 6 is equipped with several infrared distance measuring sensors linearly arranged, and the infrared distance measuring sensor passes through feedback control Electric telescopic rod 2 processed is stretched.The distance between LED plant growth lamp and plant are adjusted by electric telescopic rod 2, so that behaviour It is more convenient to make, time saving and energy saving.
As shown in Fig. 2, for the partial enlarged view of part A in Fig. 1.The driving mechanism includes motor 4 and shaft coupling 5, institute It states motor 4 and 6 upper surface of fixed pedestal is vertically fixed in by shaft coupling 5, fixed pedestal is driven by the rotation of 4 output shaft of motor Lamp bracket 1 on 6 rotates, to reach the requirement for avoiding illumination blind area.The set-up of control system in the inside of fixed pedestal 6, For controlling the switch of LED light 3, the rotation of lamp bracket 1 and stretching for electric telescopic rod 2.As shown in figure 4, being provided by the invention A kind of control system block diagram of LED plant growth lamp.The control system includes STM32 single-chip microcontroller, is welded on STM32 single-chip microcontroller On A/D converter, microprocessor, relay and power module, the power module and LED light 3, electric telescopic rod 2, electricity Machine 4, A/D converter, microprocessor, STM32 single-chip microcontroller and relay are electrically connected, and the photosensitive module passes sequentially through A/D Converter, microprocessor are connect with STM32 single-chip microcontroller, and the infrared distance measuring sensor passes through microprocessor and STM32 Single-chip microcontroller connection, the relay is a kind of for controlling the element of power module working condition, is defined and is corresponded to by pin It is connected on STM32 single-chip microcontroller, for controlling the switch of LED light 3.Photosensitive module of the invention is issued when incuding the power of light Continuous analog signal is transferred to STM32 monolithic through microprocessor again after being converted into discrete digital signal through A/D converter Machine, infrared distance measuring sensor induction away from ground apart from when issue discrete digital signal and be transferred to STM32 through microprocessor Single-chip microcontroller, STM32 single-chip microcontroller automate the start and stop of motor 4 and the flexible of electric telescopic rod 2 after receiving feedback signal Control, control precisely, are quick on the draw.
As shown in figure 3, being a kind of structural schematic diagram of LED plant growth lamp shaft coupling provided by the invention.The shaft coupling Device 5 includes round plate 10 and the round bar portion 11 with one side center Joint, the round plate 10 and 6 Joint of fixed pedestal, Be surrounded by several fastening bolt mounting holes 9, the round bar portion 11 is connected with 4 output shaft of motor, side set there are two hold tightly Screw installing hole 8.The top of the electric telescopic rod 2 is welded with a square iron plate 7, and four sides of the iron plate 7 offer spiral shell Hole, convenient for overall structure is hung on roof or shed top.The LED light 3 is red and blue LED lamp, and red light wavelength is in 620- Between 630nm or 640-660nm, blue light wavelength is between 450nm-460nm or 460nm-470nm, the ratio of red blue lamp chromatography Between 7: 1-8: 1.Preferably, there are six LED light 3 for linear distribution respectively on the side plate of the lamp bracket 1.The cuboid lamp bracket 1 is assembled by 4 blocks of identical rectangle side plates, due to consideration that the load-bearing problem of electric telescopic rod 2, cuboid specification is not Answer excessive, and since it is desired that expand illumination range as far as possible, cuboid specification is not answered too small yet, i.e. the range of length, width and height should be Between 0.1-1m.Preferably, the side plate size of the lamp bracket 1 is 50*70mm.
The present invention combines mechanical construction and control system by changing lamp bracket shape, according to sunlight light intensity and away from ground Distance is automatically adjusted the position of LED plant growth lamp and lighting angle, can carry out light filling to the full extent for plant, promote Into photosynthesis of plant, shorten plant growing cycle, not only lighting effect is good, but also operation is convenient, and it is time saving and energy saving, have wide Application prospect, be conducive to promote and apply.
Specific case used herein elaborates inventive concept, the explanation of above example is only intended to Help understands core of the invention thought.It should be pointed out that for those skilled in the art, not departing from this Under the premise of inventive concept, any obvious modification, equivalent replacement or the other improvements made should be included in the present invention Protection scope within.

Claims (7)

1. a kind of LED plant growth lamp, which is characterized in that including lamp bracket, fixed pedestal, electric telescopic rod, driving mechanism and control System processed, the electric telescopic rod is vertical with fixed pedestal upper surface affixed, and the lamp bracket is hollow rectangular parallelepiped structure, described Electric telescopic rod is through among lamp bracket, by being rotatablely connected at the top of rolling bearing and lamp bracket, on four side plates of the lamp bracket Several LED light and a photosensitive module are respectively equipped with, the bottom of the fixed pedestal is equipped with several infrared rays linearly arranged Distance measuring sensor, the driving mechanism include motor and shaft coupling, and the motor is vertically fixed in fixed pedestal by shaft coupling Upper surface, the set-up of control system is in the inside of fixed pedestal, for controlling the switch of LED light, the rotation of lamp bracket and electronic Telescopic rod stretches.
2. a kind of LED plant growth lamp according to claim 1, which is characterized in that the control system includes STM32 mono- Piece machine, the A/D converter being welded on STM32 single-chip microcontroller, microprocessor, relay and power module, the power module With LED light, electric telescopic rod, motor, A/D converter, microprocessor, STM32 single-chip microcontroller and relay are electrically connected, described Photosensitive module passes sequentially through A/D converter, and microprocessor is connect with STM32 single-chip microcontroller, and the infrared distance measuring sensor is logical Microprocessor to be crossed to connect with STM32 single-chip microcontroller, the relay is correspondingly connected on STM32 single-chip microcontroller by pin definition, For controlling the switch of LED light.
3. a kind of LED plant growth lamp according to claim 1 or 2, which is characterized in that the shaft coupling includes round plate With the round bar portion with one side center Joint, the round plate and fixed pedestal Joint are surrounded by several fastening bolts Mounting hole, the round bar portion are connected with motor output shaft, side set there are two hold tightly screw installing hole.
4. a kind of LED plant growth lamp according to claim 3, which is characterized in that weld on the top of the electric telescopic rod It is connected to a square iron plate, four sides of the iron plate offer screw hole.
5. a kind of LED plant growth lamp according to claim 4, which is characterized in that the LED light is red and blue LED lamp, red Optical wavelength is between 620-630nm or 640-660nm, and blue light wavelength is between 450nm-460nm or 460nm-470nm, red indigo plant The ratio of light color spectrum is 7:1-8:Between 1.
6. a kind of LED plant growth lamp according to claim 5, which is characterized in that distinguish line on the side plate of the lamp bracket Property distribution there are six LED light.
7. a kind of LED plant growth lamp according to claim 6, which is characterized in that the side plate size of the lamp bracket is 50*70mm。
CN201810734735.5A 2018-07-05 2018-07-05 A kind of LED plant growth lamp Pending CN108849017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810734735.5A CN108849017A (en) 2018-07-05 2018-07-05 A kind of LED plant growth lamp

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Application Number Priority Date Filing Date Title
CN201810734735.5A CN108849017A (en) 2018-07-05 2018-07-05 A kind of LED plant growth lamp

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Publication Number Publication Date
CN108849017A true CN108849017A (en) 2018-11-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111684947A (en) * 2020-06-08 2020-09-22 常德高恒照明有限公司 Underwater plant growth lamp
CN112715197A (en) * 2020-12-28 2021-04-30 安徽世林照明股份有限公司 Light source control system of plant growth light supplement lamp
CN113785718A (en) * 2021-09-10 2021-12-14 安徽极光照明工程有限公司 Big data based self-learning planting lamp control system and control method

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CN203656630U (en) * 2013-11-30 2014-06-18 彩虹集团公司 LED indoor bonsai growth lamp
CN103953865A (en) * 2014-04-30 2014-07-30 深圳慧盈生态科技有限公司 Dimmable type plant growing lamp
CN105135297A (en) * 2015-08-28 2015-12-09 梁清霞 LED plant growth lamp
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111684947A (en) * 2020-06-08 2020-09-22 常德高恒照明有限公司 Underwater plant growth lamp
CN112715197A (en) * 2020-12-28 2021-04-30 安徽世林照明股份有限公司 Light source control system of plant growth light supplement lamp
CN113785718A (en) * 2021-09-10 2021-12-14 安徽极光照明工程有限公司 Big data based self-learning planting lamp control system and control method

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Application publication date: 20181123