CN108105629A - The control method of the LED light supplementing lamp for plants of one lamp multipotency - Google Patents
The control method of the LED light supplementing lamp for plants of one lamp multipotency Download PDFInfo
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- CN108105629A CN108105629A CN201710460929.6A CN201710460929A CN108105629A CN 108105629 A CN108105629 A CN 108105629A CN 201710460929 A CN201710460929 A CN 201710460929A CN 108105629 A CN108105629 A CN 108105629A
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- 230000001502 supplementing effect Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 10
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- 230000035807 sensation Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
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- 239000004411 aluminium Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000029553 photosynthesis Effects 0.000 description 4
- 238000010672 photosynthesis Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
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- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to lighting source technical fields,More particularly, to a kind of control method of the LED light supplementing lamp for plants of lamp multipotency,It is characterized in that,The LED chip of light compensating lamp is integrated in by array format in a lamp bracket,LED chip includes the red chip that one group of wavelength is 450 ~ 470nm,One group of wavelength is the golden chip of 580 ~ 595nm and the Green Chip of one group of 625 ~ 640nm of wavelength,Each group LED chip is respectively driven by driving circuit all the way,It is bright first group of offspring growth period,Send the red light of 450 ~ 470nm,It is bright second group of cauline leaf growth period,Send the golden light of 580 ~ 595nm,It is bright in the 3rd group of the phase of yielding positive results,Send the green light of 625 ~ 640nm,And three groups of all lights at the color sensation mouthfeel maturity period,Send the light of 650 ~ 660nm wavelength,The plant light compensation for realizing a lamp multipotency by the switching for isolating resonance drive part by part circuit acts on.
Description
Technical field
It is particularly to a kind of to complete the growth of plant growth complete period the present invention relates to lighting source technical field
The control method of the LED light supplementing lamp for plants of a lamp multipotency needed for light filling.
Background technology
It is well known that the growth of " all living things depend on the sun ", illumination and crop has close relationship.It catches to greatest extent
Luminous energy is caught, gives full play to the potentiality of photosynthesis of plant, the benefit of agricultural production will be directly related to.Light supplementing lamp for plants be according to
The natural law of plant growth carries out photosynthetic principle, using light instead of sunlight according to plant using sunlight
A kind of lamps and lanterns of light source needed for growth and development of plants are provided.Incandescent lamp, metal-halide lamp and fluorescent lamp were all once used for plant benefit
Optical arena with the appearance of new light sources LED light, finishes substantially using incandescent lamp, metal-halide lamp and fluorescent lamp as plant
The mission of growing light supplement.
The LED light irradiation of spectrum needed for being done to plant, can not only promote its growth, but also can be carried with blooming period prolonging
The quality of height flower.This technology is applied in the agricultural productions such as the facilities such as greenhouse, greenhouse, and on the one hand can solve sunshine deficiency causes
The drawbacks of booth vegetables such as tomato, cucumber mouthfeel declines, on the other hand can also make winter greenhouse solanaceous vegetables advance to the spring
The front and rear listing of section, so as to achieve the purpose that anti-season is cultivated.
The study found that influence of the light of different wave length for photosynthesis of plant is different, photosynthesis of plant needs
For the wavelength of light wanted between 400 ~ 720nm, medium wavelength is 400 ~ 520nm（Blueness）Light and wavelength for 610 ~
720nm（It is red）Light is contributed maximum for photosynthesis.520 ~ 610nm（Green）Light, by phytochrome absorb
Ratio is very low.
For a long time, common LED light supplementing lamp for plants also rests on the three primary colors in optics：Red, green, blue in proportion
In mashed up light distribution.For example a kind of Color-changing lamp is exactly to be made of red (R), green (G), blue (B) three-primary color LED.When three kinds of primary-color LEDs
When lighting two LED respectively, it can send yellow, purple or cyan (such as red, blue two LED sends purple light when lighting) light；If
When three kinds of LED of red, green, blue are lighted simultaneously, it can generate white light.By circuit red, green, blue LED is made to light two-by-two respectively, is single
It solely lights and three-primary color LED is lighted simultaneously, then the light that seven kinds of different colours can be sent by the situation of Fig. 1 comes.LED Color-changing lamp energy quilts
Control sends blue or green, yellow, green, purple, blue, red, white light.The LED light that it must be more different colours that its maximum technical disadvantages, which is,
Pearl is mashed up in proportion to be formed.It is monochromatic light spectrum wavelength that plain edition, which often covers lamp, then needs three sets to complete the plant growth complete period
The lamp of different spectral wavelengths.Lamps and lanterns investment is big, replacement cost is high, and unfavorable management influences growth progress.
The content of the invention
The object of the present invention is to provide a kind of control methods of the LED light supplementing lamp for plants of lamp multipotency, overcome existing skill
Art deficiency by the LED chip of multiple spectral wavelengths, is arranged according to the factors such as the limitation of power requirement and size and heat-sinking capability unit-frame
Battle array encapsulation using the drive system of isolation resonance, realizes the conversion of intelligent control spectral wavelength, to planting in a manner of being divided sub-control
Each section of demand to light of object growth cycle is different to realize accurate light filling, realizes the more light of a lamp, a lamp multipotency of a lamp all standing
Function.
To achieve these goals, it is the technical scheme is that such：
The control method of the LED light supplementing lamp for plants of one lamp multipotency, which is characterized in that the LED chip of the light compensating lamp presses array shape
Formula is integrated in a lamp bracket, and the LED chip including one group of wavelength is the red chip of 450 ~ 470nm, one group of wavelength is 580
The Green Chip of the golden chip of ~ 595nm and one group of 625 ~ 640nm of wavelength, each group LED chip is respectively by driving circuit all the way
Driving, it is bright first group of offspring growth period, the red light of 450 ~ 470nm is sent, it is bright second group of cauline leaf growth period, send 580 ~
The golden light of 595nm, it is bright in the 3rd group of the phase of yielding positive results, the green light of 625 ~ 640nm is sent, and at the color sensation mouthfeel maturity period
Three groups of all lights send the light of 650 ~ 660nm wavelength, realize that a lamp is more by the switching for isolating resonance drive part by part circuit
The plant light compensation effect of energy.
2nd, the control method of the LED light supplementing lamp for plants of lamp multipotency according to claim 1, which is characterized in that institute
Stating isolation resonance drive part by part circuit includes current rectifying and wave filtering circuit, driving circuit one, driving circuit two, driving circuit three and control
Circuit processed, specific connection relation are as follows：
Current rectifying and wave filtering circuit includes the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4,
Five diode D5, the 6th diode D6 and the 8th capacitance C8, wherein the cathode and the 4th diode D4 of the second diode D2 are just
Extremely it is connected and connects the L poles of AC power, the cathode of the 4th diode D4 is connected with the cathode of the first diode D1 and is connected the
The anode of eight capacitance C8 and pin OUT+, the anode of the first diode D1 are connected with the cathode of the 3rd diode D3 and are connected exchange
The N poles of power supply, the anode of the second diode D2 and anode, the cathode of the 8th capacitance C8 of the 3rd diode D3 are connected and are grounded；
Driving circuit one include integrated circuit U1, the 5th diode D5, the 5th capacitance C5, the 6th capacitance C6, the 9th resistance R9,
The GND pins of tenth resistance R10, the 11st resistance R11, the 3rd inductance L3, wherein integrated circuit U1 and the second diode D2's
Anode, the anode of the 3rd diode D3, the cathode of the 8th capacitance C8 are connected and are grounded, the OVP pins of integrated circuit U1 connection the
One end of ten resistance R10, the CS pins of integrated circuit U1 connect one end of the 11st resistance R11, the tenth resistance R10 and the 11st
The other end of resistance R11 is connected and is grounded with the cathode of the 5th capacitance C5, the VCC pins of integrated circuit U1 and the 5th capacitance C5's
Anode is connected and connects pin VCC-A, the D pins of integrated circuit U1 and one end of the 3rd inductance L3 and the 5th diode D5 just
Extremely it is connected, the cathode and the anode of the 6th capacitance C6 of the 5th diode D5, one end of the 9th resistance R9, the 8th capacitance C8 are just
Pole, the cathode of the 4th diode D4, the cathode of the first diode D1 and pin OUT+ are connected, the other end of the 3rd inductance L3 with
Cathode, the other end of the 9th resistance R9 and the pin OUT-A of 6th capacitance C6；
Driving circuit two includes integrated circuit U2, the 6th diode D6, the 3rd capacitance C3, the 4th capacitance C4, the 14th resistance
The GND pins ground connection of R14, the 12nd resistance R12, the 13rd resistance R13, the second inductance L2, wherein integrated circuit U2, integrate electricity
The OVP pins of road U2 connect one end of the 12nd resistance R12, and the CS pins of integrated circuit U2 connect the one of the 13rd resistance R13
The other end of end, the 12nd resistance R12 and the 13rd resistance R13 are connected and are grounded with the cathode of the 3rd capacitance C3, integrated circuit
The VCC pins of U2 are connected with the anode of the 3rd capacitance C3 and are connected pin VCC-B, the D pins and the second inductance of integrated circuit U2
One end of L2 is connected with the anode of the 6th diode D6, the cathode of the 6th diode D6 and the anode of the 4th capacitance C4, the 14th
One end of resistance R14, the anode of the 8th capacitance C8, the cathode of the 4th diode D4, the cathode of the first diode D1, the five or two pole
The cathode of pipe D5, the anode of the 6th capacitance C6, one end of the 9th resistance R9 and pin OUT+ are connected, and the second inductance L2's is another
Cathode, the other end of the 14th resistance R14 and the pin OUT-B of the 4th capacitance C4 of end connection；
Driving circuit three includes integrated circuit U3, the 7th diode D7, the first capacitance C1, the second capacitance C2, the 17th resistance
The GND pins ground connection of R17, the 15th resistance R15, the 16th resistance R16, the first inductance L1, wherein integrated circuit U3, integrate electricity
The OVP pins of road U3 connect one end of the 15th resistance R15, and the CS pins of integrated circuit U3 connect the one of the 16th resistance R16
The other end of end, the 15th resistance R15 and the 16th resistance R16 are connected and are grounded with the cathode of the first capacitance C1, integrated circuit
The VCC pins of U3 are connected with the anode of the first capacitance C1 and are connected pin VCC-C, the D pins and the first inductance of integrated circuit U3
One end of L1 is connected with the anode of the 7th diode D7, the anode of the cathode of the 7th diode D7 and the second capacitance C2, the 17th
One end of resistance R17, the anode of the cathode of the 6th diode D6 and the 4th capacitance C4, one end of the 14th resistance R14, the 8th electricity
Hold anode, the cathode of the 4th diode D4, the cathode of the first diode D1, cathode, the 6th capacitance of the 5th diode D5 of C8
The anode of C6, one end of the 9th resistance R9 and pin OUT+ are connected, and the other end of the first inductance L1 connects the second capacitance C2's
Cathode, the other end of the 17th resistance R17 and pin OUT-C；
Control circuit includes integrated circuit U4, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th
Resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8 and the 7th capacitance C7,1 and the 7th electricity of pin of integrated circuit U4
The anode for holding C7 is connected, and the pin 2 of integrated circuit U4 connects cathode and the ground connection of the 7th capacitance C7, the pin 3 of integrated circuit U4
It is sequentially connected in series after second resistance R2 and first resistor R1 and the N poles of AC power, the anode of the first diode D1, the 3rd diode
The cathode of D3 is connected；The pin 5 of integrated circuit U4 is connected with one end of the 8th resistance R8, the pin 4 and the 6th of integrated circuit U4
One end of resistance R6 is connected, and the pin 6 of integrated circuit U4 is connected with one end of the 4th resistance R4, the other end of the 4th resistance R4 with
One end of 3rd resistor R3 is connected and connects pin VCC-A, and the other end of the 6th resistance R6 is connected with one end of the 5th resistance R5
And pin VCC-B is connected, the other end of the 8th resistance R8 is connected with one end of the 7th resistance R7 and is connected pin VCC-C；It is described
The other end of 3rd resistor R3, the 5th resistance R5 and the 7th resistance R7 are connected and the anode with the 8th capacitance C8, the 4th diode
The cathode of D4, the cathode of the first diode D1, the cathode of the 5th diode D5, the anode of the 6th capacitance C6, the 9th resistance R9
One end, the cathode of the 6th diode D6, the anode of the 4th capacitance C4, one end of the 14th resistance R14, the 7th diode D7 it is negative
Pole, the anode of the second capacitance C2, one end of the 17th resistance R17 and pin OUT+ are connected；
The integrated circuit U1, integrated circuit U2, integrated circuit U3 are SD680X isolation drive chips；
The integrated circuit U4 is singlechip control chip STM8S003F3P6.
Compared with prior art, the beneficial effects of the invention are as follows：
1）By by the LED chip of multiple spectral wavelengths according to limitation of power requirement and aluminium base board size and heat-sinking capability etc. because
Plain unit-frame array encapsulation, using the drive system of isolation resonance, realizes the conversion of intelligent control spectral wavelength, to be divided sub-control
Mode is different to each section of demand to light of plant growing cycle to realize accurate light filling, realizes a lamp mostly light, a lamp all standing
The function of one lamp multipotency；
2）The operation cost of farmer and plant factor greatly reduces in the light supplementing lamp for plants, simplifies and replaces lamps and lanterns program,
Input cost than common plant light compensating lamp has dropped more than 65%, originally needs to invest 3 sets of lamps, only needs 1 set of lamp now；
3）There is the low-temperature condition that most area is in winter in China, and there are unnumbered greenhouse and plant factor in the whole nation,
The promotion and application of agricultural science and technology also can be with economic growth sync plus white, must with the popularization and application of light supplementing lamp for plants
Tremendous influence will be brought to rural economy.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other accompanying drawings are obtained according to these attached drawings.
Fig. 1 is that three-primary color LED shines schematic diagram in the prior art；
Fig. 2 is that LED chip encapsulates pre-structure schematic diagram in the embodiment of the present invention；
Fig. 3 be in the embodiment of the present invention LED chip encapsulation after structure diagram；
Fig. 4 is along line A-A sectional view in Fig. 3；
Fig. 5 is driving circuit example structure schematic diagram of the present invention using isolation resonance.
In figure：1- lamp brackets, 2- implantation pit slots, 3- welding pins, 4- wiring boards, 5- reserve wiring pin, 6- mounting holes, 7-
LED chip, 8- enclosure wall glue, 9- fluorescent glue encapsulated layers, 10- bonding lines, 41- line layers, 42- insulating layers, 43- aluminium base flaggies.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings：
See Fig. 2, Fig. 3, Fig. 4, be the LED light supplementing lamp for plants example structure schematic diagrams of an of the invention lamp multipotency, including lamp bracket 1,
LED chip 7 and wiring board 4, LED chip 7 are integrated in by rectangular array form in a lamp bracket 1, and LED chip is including wavelength
The red of 450 ~ 470nm, wavelength are the gold of 580 ~ 595nm and three kinds of colors of green of 625 ~ 640nm of wavelength, three kinds of colors
LED chip uniform intervals arrange.More preferably illuminating effect in order to obtain, the color of adjacent LED chip can it is identical can also
Difference, such as can also using the combining form of+two row green of+two row gold of two row red.Array format can also use ring
Shape, quincunx, multi-party shape or it is linear in other forms, with specific reference to power requirement, the limitation of aluminium base board size, heat radiation energy
The factors selection such as power, lamps and lanterns arrangement space, handsome in appearance.
LED chip 7 is arranged in the implantation pit slot 2 on wiring board.The structure of wiring board 4 is from top to bottom followed successively by line layer
41st, insulating layer 42 and aluminium base flaggy 43.Lamp bracket 1 is equipped with welding pin 3, welds pin 3 and line layer 4 as electrical connection, weldering
Take over foot 3 includes anode and cathode, and just extremely three, each anode connects one group of identical LED core of color by bonding line 10
Piece, cathode are common pole.Bonding line 10 is the spun gold of gold content 75 ~ 99.99%, and string diameter is 0.3 ~ 1mm, and spun gold resistance value is low, energy
It avoids generating heat, and the power consumption of lamps and lanterns can be reduced.
The line layer 4 of implantation 2 area peripheral edge of pit slot is equipped with the closed area impaled by enclosure wall glue 8, is filled in region glimmering
Optical cement encapsulated layer 9.Fluorescent glue encapsulated layer 9 is the composition of dual composition addition type organic silicon potting adhesive and nitride phosphor,
Effect is light transmission and fixation, can effectively avoid the displacement of LED chip under external force, improves the intensity of lamps and lanterns.
In addition assist side 4 is equipped with 2 ~ 4 reserved wiring pins 5, and effect keeps for LED chip to power.
Lamp bracket 1 is equipped with 4 ~ 6 mounting holes 6, for facilitating the installation of lamps and lanterns.
The control method of the LED light supplementing lamp for plants of an of the invention lamp multipotency, be array is integrated in it is each in a lamp bracket
Group LED chip is driven respectively by driving circuit all the way, bright first group of offspring growth period, sends the red light of 450 ~ 470nm,
Second group of cauline leaf growth period is bright, sends the golden light of 580 ~ 595nm, bright in the 3rd group of the phase of yielding positive results, and sends 625 ~ 640nm's
Green light, and three groups of all lights at the color sensation mouthfeel maturity period send the light of 650 ~ 660nm wavelength, by isolating resonance segmentation
The switching of driving circuit realizes the plant light compensation effect of a lamp multipotency.
See Fig. 5, isolation resonance drive part by part circuit includes current rectifying and wave filtering circuit, driving circuit one, driving circuit two, driving
Circuit three and control circuit, specific connection relation are as follows：
Current rectifying and wave filtering circuit includes the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4,
Five diode D5, the 6th diode D6 and the 8th capacitance C8, wherein the cathode and the 4th diode D4 of the second diode D2 are just
Extremely it is connected and connects the L poles of AC power, the cathode of the 4th diode D4 is connected with the cathode of the first diode D1 and is connected the
The anode of eight capacitance C8 and pin OUT+, the anode of the first diode D1 are connected with the cathode of the 3rd diode D3 and are connected exchange
The N poles of power supply, the anode of the second diode D2 and anode, the cathode of the 8th capacitance C8 of the 3rd diode D3 are connected and are grounded.
Driving circuit one includes integrated circuit U1, the 5th diode D5, the 5th capacitance C5, the 6th capacitance C6, the 9th electricity
Hinder R9, the tenth resistance R10, the 11st resistance R11, wherein the 3rd inductance L3, the GND pins of integrated circuit U1 and the second diode
The anode of D2, the anode of the 3rd diode D3, the cathode of the 8th capacitance C8 are connected and are grounded, and the OVP pins of integrated circuit U1 connect
Connect one end of the tenth resistance R10, the CS pins of integrated circuit U1 connect one end of the 11st resistance R11, the tenth resistance R10 and the
The other end of 11 resistance R11 is connected and is grounded with the cathode of the 5th capacitance C5, the VCC pins and the 5th capacitance of integrated circuit U1
The anode of C5 is connected and connects pin VCC-A, the D pins of integrated circuit U1 and one end and the 5th diode D5 of the 3rd inductance L3
Anode be connected, the cathode and the anode of the 6th capacitance C6 of the 5th diode D5, one end of the 9th resistance R9, the 8th capacitance C8
Anode, the cathode of the 4th diode D4, the cathode of the first diode D1 and pin OUT+ are connected, the other end of the 3rd inductance L3
With the cathode, the other end of the 9th resistance R9 and pin OUT-A of the 6th capacitance C6.
Driving circuit two includes integrated circuit U2, the 6th diode D6, the 3rd capacitance C3, the 4th capacitance C4, the 14th
The GND pins ground connection of resistance R14, the 12nd resistance R12, the 13rd resistance R13, the second inductance L2, wherein integrated circuit U2, collection
OVP pins into circuit U 2 connect one end of the 12nd resistance R12, and the CS pins of integrated circuit U2 connect the 13rd resistance R13
One end, the other end of the 12nd resistance R12 and the 13rd resistance R13 is connected and is grounded with the cathode of the 3rd capacitance C3, integrate
The VCC pins of circuit U 2 are connected with the anode of the 3rd capacitance C3 and are connected pin VCC-B, the D pins of integrated circuit U2 and second
One end of inductance L2 is connected with the anode of the 6th diode D6, the anode of the cathode of the 6th diode D6 and the 4th capacitance C4,
One end of 14 resistance R14, the anode of the 8th capacitance C8, the cathode of the 4th diode D4, the cathode of the first diode D1, the 5th
The cathode of diode D5, the anode of the 6th capacitance C6, one end of the 9th resistance R9 and pin OUT+ are connected, the second inductance L2's
The other end connects cathode, the other end of the 14th resistance R14 and the pin OUT-B of the 4th capacitance C4.
Driving circuit three includes integrated circuit U3, the 7th diode D7, the first capacitance C1, the second capacitance C2, the 17th
The GND pins ground connection of resistance R17, the 15th resistance R15, the 16th resistance R16, the first inductance L1, wherein integrated circuit U3, collection
OVP pins into circuit U 3 connect one end of the 15th resistance R15, and the CS pins of integrated circuit U3 connect the 16th resistance R16
One end, the other end of the 15th resistance R15 and the 16th resistance R16 is connected and is grounded with the cathode of the first capacitance C1, integrate
The VCC pins of circuit U 3 are connected with the anode of the first capacitance C1 and are connected pin VCC-C, the D pins of integrated circuit U3 and first
One end of inductance L1 is connected with the anode of the 7th diode D7, the anode of the cathode of the 7th diode D7 and the second capacitance C2,
One end of 17 resistance R17, the anode of the cathode of the 6th diode D6 and the 4th capacitance C4, one end of the 14th resistance R14,
The anode of eight capacitance C8, the cathode of the 4th diode D4, the cathode of the first diode D1, the cathode of the 5th diode D5, the 6th
The anode of capacitance C6, one end of the 9th resistance R9 and pin OUT+ are connected, and the other end of the first inductance L1 connects the second capacitance
The cathode of C2, the other end of the 17th resistance R17 and pin OUT-C.
Control circuit include integrated circuit U4, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4,
5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8 and the 7th capacitance C7, the pin 1 of integrated circuit U4 and
The anode of seven capacitance C7 is connected, and the pin 2 of integrated circuit U4 connects cathode and the ground connection of the 7th capacitance C7, the pipe of integrated circuit U4
Foot 3 is sequentially connected in series after second resistance R2 and first resistor R1 and the N poles of AC power, the anode of the first diode D1, the three or two
The cathode of pole pipe D3 is connected；The pin 5 of integrated circuit U4 is connected with one end of the 8th resistance R8, the pin 4 of integrated circuit U4 with
One end of 6th resistance R6 is connected, and the pin 6 of integrated circuit U4 is connected with one end of the 4th resistance R4, and the 4th resistance R4's is another
It holds and is connected and is connected pin VCC-A, the other end of the 6th resistance R6 and one end of the 5th resistance R5 with one end of 3rd resistor R3
It is connected and connects pin VCC-B, the other end of the 8th resistance R8 is connected with one end of the 7th resistance R7 and is connected pin VCC-C；
The other end of 3rd resistor R3, the 5th resistance R5 and the 7th resistance R7 are connected and the anode with the 8th capacitance C8, the 4th diode
The cathode of D4, the cathode of the first diode D1, the cathode of the 5th diode D5, the anode of the 6th capacitance C6, the 9th resistance R9
One end, the cathode of the 6th diode D6, the anode of the 4th capacitance C4, one end of the 14th resistance R14, the 7th diode D7 it is negative
Pole, the anode of the second capacitance C2, one end of the 17th resistance R17 and pin OUT+ are connected.
Integrated circuit U1, integrated circuit U2, integrated circuit U3 are SD680X isolation drive chips in embodiment；Integrated electricity
Road U4 is singlechip control chip STM8S003F3P6.Alternating current 220V is transformed into direct current by the effect of current rectifying and wave filtering circuit, driving
Circuit one, driving circuit two and driving circuit three are respectively intended to three paths of LEDs chip power supplies, and the effect of control circuit is that control is every
The on or off of paths of LEDs chip.
Use plant light compensation lamp group of the present invention and non-light filling control group progress contrast experiment in the lab, similary kind,
The grape seedlings transplanted on the same day, in the blooming cycle of 64 days, the flowering time of plant light compensation lamp group of the present invention shifts to an earlier date 6 than control group
It ~ 10 days, grows fine, well developed root system, this absolutely proves that light filling effect is accurate, is entirely capable of the illumination institute for the growth for meeting plant
It needs.
Above example is only the specific reality chosen for the purpose, technical solution and advantageous effect that the present invention will be described in detail
Example, but protection scope of the present invention is should in no way limit, all kinds on the premise of without prejudice to the spirit and principles in the present invention, made
Kind modification, equivalent substitution and improvement, should all fall under the scope of the present invention.
Claims (2)
1. the control method of the LED light supplementing lamp for plants of a lamp multipotency, which is characterized in that the LED chip of the light compensating lamp presses array
Form is integrated in a lamp bracket, and the LED chip includes that one group of wavelength is the red chip of 450 ~ 470nm, one group of wavelength is
The Green Chip of the golden chip of 580 ~ 595nm and one group of 625 ~ 640nm of wavelength, each group LED chip respectively by driving all the way
Circuit drives, it is bright first group of offspring growth period, the red light of 450 ~ 470nm is sent, it is bright second group of cauline leaf growth period, it sends
The golden light of 580 ~ 595nm, it is bright in the 3rd group of the phase of yielding positive results, the green light of 625 ~ 640nm is sent, and it is ripe in color sensation mouthfeel
Three groups of all lights during the phase send the light of 650 ~ 660nm wavelength, and one is realized by the switching for isolating resonance drive part by part circuit
The plant light compensation effect of lamp multipotency.
2. the control method of the LED light supplementing lamp for plants of lamp multipotency according to claim 1, which is characterized in that it is described every
Include current rectifying and wave filtering circuit, driving circuit one, driving circuit two, driving circuit three and control electricity from resonance drive part by part circuit
Road, specific connection relation are as follows：
Current rectifying and wave filtering circuit includes the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4,
Five diode D5, the 6th diode D6 and the 8th capacitance C8, wherein the cathode and the 4th diode D4 of the second diode D2 are just
Extremely it is connected and connects the L poles of AC power, the cathode of the 4th diode D4 is connected with the cathode of the first diode D1 and is connected the
The anode of eight capacitance C8 and pin OUT+, the anode of the first diode D1 are connected with the cathode of the 3rd diode D3 and are connected exchange
The N poles of power supply, the anode of the second diode D2 and anode, the cathode of the 8th capacitance C8 of the 3rd diode D3 are connected and are grounded；
Driving circuit one include integrated circuit U1, the 5th diode D5, the 5th capacitance C5, the 6th capacitance C6, the 9th resistance R9,
The GND pins of tenth resistance R10, the 11st resistance R11, the 3rd inductance L3, wherein integrated circuit U1 and the second diode D2's
Anode, the anode of the 3rd diode D3, the cathode of the 8th capacitance C8 are connected and are grounded, the OVP pins of integrated circuit U1 connection the
One end of ten resistance R10, the CS pins of integrated circuit U1 connect one end of the 11st resistance R11, the tenth resistance R10 and the 11st
The other end of resistance R11 is connected and is grounded with the cathode of the 5th capacitance C5, the VCC pins of integrated circuit U1 and the 5th capacitance C5's
Anode is connected and connects pin VCC-A, the D pins of integrated circuit U1 and one end of the 3rd inductance L3 and the 5th diode D5 just
Extremely it is connected, the cathode and the anode of the 6th capacitance C6 of the 5th diode D5, one end of the 9th resistance R9, the 8th capacitance C8 are just
Pole, the cathode of the 4th diode D4, the cathode of the first diode D1 and pin OUT+ are connected, the other end of the 3rd inductance L3 with
Cathode, the other end of the 9th resistance R9 and the pin OUT-A of 6th capacitance C6；
Driving circuit two includes integrated circuit U2, the 6th diode D6, the 3rd capacitance C3, the 4th capacitance C4, the 14th resistance
The GND pins ground connection of R14, the 12nd resistance R12, the 13rd resistance R13, the second inductance L2, wherein integrated circuit U2, integrate electricity
The OVP pins of road U2 connect one end of the 12nd resistance R12, and the CS pins of integrated circuit U2 connect the one of the 13rd resistance R13
The other end of end, the 12nd resistance R12 and the 13rd resistance R13 are connected and are grounded with the cathode of the 3rd capacitance C3, integrated circuit
The VCC pins of U2 are connected with the anode of the 3rd capacitance C3 and are connected pin VCC-B, the D pins and the second inductance of integrated circuit U2
One end of L2 is connected with the anode of the 6th diode D6, the cathode of the 6th diode D6 and the anode of the 4th capacitance C4, the 14th
One end of resistance R14, the anode of the 8th capacitance C8, the cathode of the 4th diode D4, the cathode of the first diode D1, the five or two pole
The cathode of pipe D5, the anode of the 6th capacitance C6, one end of the 9th resistance R9 and pin OUT+ are connected, and the second inductance L2's is another
Cathode, the other end of the 14th resistance R14 and the pin OUT-B of the 4th capacitance C4 of end connection；
Driving circuit three includes integrated circuit U3, the 7th diode D7, the first capacitance C1, the second capacitance C2, the 17th resistance
The GND pins ground connection of R17, the 15th resistance R15, the 16th resistance R16, the first inductance L1, wherein integrated circuit U3, integrate electricity
The OVP pins of road U3 connect one end of the 15th resistance R15, and the CS pins of integrated circuit U3 connect the one of the 16th resistance R16
The other end of end, the 15th resistance R15 and the 16th resistance R16 are connected and are grounded with the cathode of the first capacitance C1, integrated circuit
The VCC pins of U3 are connected with the anode of the first capacitance C1 and are connected pin VCC-C, the D pins and the first inductance of integrated circuit U3
One end of L1 is connected with the anode of the 7th diode D7, the anode of the cathode of the 7th diode D7 and the second capacitance C2, the 17th
One end of resistance R17, the anode of the cathode of the 6th diode D6 and the 4th capacitance C4, one end of the 14th resistance R14, the 8th electricity
Hold anode, the cathode of the 4th diode D4, the cathode of the first diode D1, cathode, the 6th capacitance of the 5th diode D5 of C8
The anode of C6, one end of the 9th resistance R9 and pin OUT+ are connected, and the other end of the first inductance L1 connects the second capacitance C2's
Cathode, the other end of the 17th resistance R17 and pin OUT-C；
Control circuit includes integrated circuit U4, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th
Resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8 and the 7th capacitance C7,1 and the 7th electricity of pin of integrated circuit U4
The anode for holding C7 is connected, and the pin 2 of integrated circuit U4 connects cathode and the ground connection of the 7th capacitance C7, the pin 3 of integrated circuit U4
It is sequentially connected in series after second resistance R2 and first resistor R1 and the N poles of AC power, the anode of the first diode D1, the 3rd diode
The cathode of D3 is connected；The pin 5 of integrated circuit U4 is connected with one end of the 8th resistance R8, the pin 4 and the 6th of integrated circuit U4
One end of resistance R6 is connected, and the pin 6 of integrated circuit U4 is connected with one end of the 4th resistance R4, the other end of the 4th resistance R4 with
One end of 3rd resistor R3 is connected and connects pin VCC-A, and the other end of the 6th resistance R6 is connected with one end of the 5th resistance R5
And pin VCC-B is connected, the other end of the 8th resistance R8 is connected with one end of the 7th resistance R7 and is connected pin VCC-C；It is described
The other end of 3rd resistor R3, the 5th resistance R5 and the 7th resistance R7 are connected and the anode with the 8th capacitance C8, the 4th diode
The cathode of D4, the cathode of the first diode D1, the cathode of the 5th diode D5, the anode of the 6th capacitance C6, the 9th resistance R9
One end, the cathode of the 6th diode D6, the anode of the 4th capacitance C4, one end of the 14th resistance R14, the 7th diode D7 it is negative
Pole, the anode of the second capacitance C2, one end of the 17th resistance R17 and pin OUT+ are connected；
The integrated circuit U1, integrated circuit U2, integrated circuit U3 are SD680X isolation drive chips；
The integrated circuit U4 is singlechip control chip STM8S003F3P6.
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| CN201710460929.6A CN108105629A (en) | 2017-06-18 | 2017-06-18 | The control method of the LED light supplementing lamp for plants of one lamp multipotency |
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| CN201710460929.6A CN108105629A (en) | 2017-06-18 | 2017-06-18 | The control method of the LED light supplementing lamp for plants of one lamp multipotency |
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| CN109973956A (en) * | 2019-03-27 | 2019-07-05 | 无锡奥特维科技股份有限公司 | LED lamp equipment and annealing furnace |
| CN116658856A (en) * | 2023-06-08 | 2023-08-29 | 哈尔滨本晟创新科技有限公司 | Multi-channel LED spectrum light source substrate special for experimental growth light environment and control method |
| CN109973956B (en) * | 2019-03-27 | 2024-08-27 | 无锡奥特维旭睿科技有限公司 | Light Emitting Diode (LED) lamp equipment and annealing furnace |
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Application publication date: 20180601 |