CN202791549U - Red, blue, far-red and ultraviolet integrated LED (Light Emitting Diode) striped light supplement lamp - Google Patents
Red, blue, far-red and ultraviolet integrated LED (Light Emitting Diode) striped light supplement lamp Download PDFInfo
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- CN202791549U CN202791549U CN2012205200763U CN201220520076U CN202791549U CN 202791549 U CN202791549 U CN 202791549U CN 2012205200763 U CN2012205200763 U CN 2012205200763U CN 201220520076 U CN201220520076 U CN 201220520076U CN 202791549 U CN202791549 U CN 202791549U
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- 239000013589 supplement Substances 0.000 title abstract 5
- 238000005286 illumination Methods 0.000 claims abstract description 9
- 241001062009 Indigofera Species 0.000 claims description 20
- 230000004907 flux Effects 0.000 abstract description 6
- 230000029553 photosynthesis Effects 0.000 abstract description 4
- 238000010672 photosynthesis Methods 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 1
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000029264 phototaxis Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- 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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Abstract
The utility model relates to a red, blue, far-red and ultraviolet integrated LED (Light Emitting Diode) striped light supplement lamp. The lamp comprises a voltage stabilizing circuit (10), an illumination control circuit (13), a nixie tube display circuit (14), a constant current drive circuit (11) and a red, blue, far-red and ultraviolet integrated LED serial-parallel circuit (12); a lamp body comprises a switching power supply (1), an LED light source controller (3), a cooling fin (6), a shell (5), a circuit board (8) and LEDs (9) from top to bottom; and the LEDs (9) are all mounted on the lower side of the striped circuit board (8) and are uniformly arranged in two rows at equal intervals. The light supplement lamp adopts the red, blue, far-red and ultraviolet integrated LEDs as a light source, the uniform illumination degree of red, blue, far-red and ultraviolet lights is improved, the spatial arrangement and wiring modes of the LEDs are simplified, and a spatial utilization rate is improved; meanwhile, the light supplement lamp is of a striped structure and is capable of directly replacing the common fluorescent lamp, and thus modification workload is reduced; and a red and blue light flux ratio (R/B) and a red and far-red light flux ratio (R/FR) can be finely adjusted so as to promote photosynthesis and control plant morphology. The striped light supplement lamp has the advantages of simplicity in structure, low power consumption, convenience for maintenance and the like.
Description
Technical field
The utility model relates to a kind of photosynthesis irradiation light that is suitable for doing indoor environment, specifically the outer four look integrated LED bar formula light compensating lamps of a kind of red indigo plant purple far away.
Background technology
CN202253121 discloses the applicant's " red blue far infrared ultraviolet four coloured light LED bar formula light compensating lamps " patent, to be arranged with two row LED at a long strip type substrate, the first row LED is one group according to the order of ruddiness, far red light, blue light, ultraviolet light, and every LEDs equally spacedly at least two groups is in line; The second row LED is one group according to the order of blue light, ultraviolet light, ruddiness, far red light, and every LEDs equally spacedly at least two groups is in line.The first row equates with LED number of the second row, and parallel proper alignment.This Stability Analysis of Structures is constant, and is easy to use, cost of manufacture is low.But this lamp is owing to be to adopt four kinds of monochromatic light LED to be arranged in a combination, and it is even not to cause ruddiness, blue light, far-red light and ultraviolet light to mix in the space, fails to reach the perfect condition of natural lighting.And the red blue light light flux ratio (R/B) of this lamp is unadjustable, and different plants is larger to the demand difference of R/B, so this lamp can only be for the plant light compensation of particular types, applicable surface is narrow.
The utility model content
The technical problems to be solved in the utility model provides the outer four look integrated LED bar formula light compensating lamps of a kind of red indigo plant purple far away.
The technical scheme that solves the problems of the technologies described above employing is:
This is used for the outer four look integrated LED bar formula light compensating lamps of indoor photosynthetic red indigo plant purple far away, be comprised of circuit and hardware two parts, circuit part comprises the outer four look integrated LED series-parallel circuits of mu balanced circuit, illumination control circuit, digital pipe display circuit, constant-current drive circuit and red indigo plant purple far away; Hardware components comprises Switching Power Supply, led light source controller, fin, housing, circuit board and LED from top to bottom.LED is installed in long strip type circuit board downside, and it is equidistantly evenly distributed to be two row, and the central row spacing of each adjacent LED is 1.5cm, and the central series spacing is 1.5cm.Fin is distributed in the circuit board opposite side.LED, circuit board and fin are installed in the housing, form together bar formula light filling fluorescent tube, and fluorescent tube one end is equipped with end cap, and the other end is connected to the led light source controller by wire.This led light source controller is furnished with 5 LED fluorescent tube interfaces, can drive simultaneously and control 5 LED bar formula light filling fluorescent tubes.
Said Switching Power Supply is the isolated DC Switching Power Supply, and input voltage is 100-240V, and output voltage is 24V, and output current is 0-3.2A.
Said led light source controller comprises enhancement mode 51 single-chip microcomputer Master control chips, charactron display floater, push-button array and time switch module.
Said LED is the outer four look integrated LEDs of red indigo plant purple far away, 7 ° of half-value angles, diameter 8mm, 8 of pins.Red light wavelength 637nm wherein, bandwidth 12nm, luminous intensity 23cd (candela), standard operation electric current 10mA; Blue light wavelength 459nm, bandwidth 16nm, luminous intensity 6cd, standard operation electric current 20mA; Far-red light wavelength 735nm, bandwidth 20nm, luminous intensity 0.6cd, standard operation electric current 50mA; Ultraviolet wavelength 395nm, bandwidth 12nm, luminous intensity 0.1cd, standard operation electric current 20mA.
The beneficial effects of the utility model are: adopt the outer four look integrated LEDs of red indigo plant purple far away as light source, guarantee that the outer four kinds of light of red indigo plant purple far away are uniform irradiation in LED lamp pearl inside, compare with the existing light compensating lamp of the outer four kinds of monochromatic light LED combination of red indigo plant purple far away that adopts, illumination homogenising degree is improved; Because this light compensating lamp uses the LED of same specification, compare with the existing light compensating lamp of ruddiness, blue light, far-red light, four kinds of specification LED combinations of ultraviolet light that uses simultaneously, space arrangement and the mode of connection are simplified, and space availability ratio is improved.The ruddiness of this light compensating lamp and blue light light flux ratio (R/B) and ruddiness and far-red light light flux ratio (R/FR) all can meticulously be regulated in addition, thereby promote photosynthesis and control plant forms.And this light fixture is the long strip type structure, can directly substitute conventional fluorescent lamp, has alleviated the repacking workload, have simple in structure, power consumption is low, long service life, the advantage such as easy to maintenance.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model long strip type circuit onboard led distribution schematic diagram.
Fig. 3 is the utility model circuit theory diagrams.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and with reference to accompanying drawing: referring to Fig. 1, in a housing 5, be fixedly installed a long strip type circuit board 8, circuit board 8 tops configuration fin 6, the input of one Switching Power Supply 1 uses wire to be connected with external power source, the output of Switching Power Supply 1 is connected with led light source controller 3 by wire 2, and the output of led light source controller 3 is connected to led array 9 in the lamp holder by wire 4.Led array 9 all is fixed on the long strip type circuit board 8.As shown in Figure 2, it is equidistantly evenly distributed that LED is two row, and the central row spacing of each adjacent LED is 1.5cm, and the central series spacing is 1.5cm.Then the rear parallel connection of connecting first of the ruddiness of LED, blue light, far-red light and ultraviolet light pin receives respectively in the drive circuit separately.The LED that selects is the outer four look integrated LEDs of red indigo plant purple far away, 7 ° of half-value angles, diameter 8mm, 8 of pins.Red light wavelength 637nm wherein, bandwidth 12nm, luminous intensity 23cd, standard operation electric current 10mA; Blue light wavelength 459nm, bandwidth 16nm, luminous intensity 6cd, standard operation electric current 20mA; Far-red light wavelength 735nm, bandwidth 20nm, luminous intensity 0.6cd, standard operation electric current 50mA; Ultraviolet wavelength 395nm, bandwidth 12nm, luminous intensity 0.1cd, standard operation electric current 20mA.
Studies show that, the strongest zone of plant absorbing spectrum is that wavelength is the red light portion of 640-660nm and the blue light part that wavelength is 430-450nm, blue light is conducive to the growth of plant leaf blade, ruddiness is conducive to the growth of plant stem, wavelength is that the far-red light of 720-800nm is conducive to increase plant height, wavelength is phototaxis and the killing pathogenic bacteria virus that the ultraviolet light of 315-400nm is conducive to plant, reduce disease spread, therefore select the outer four look integrated LEDs of red indigo plant purple far away as the light source light filling its scientific basis to be arranged.Suitable ruddiness and blue light light flux ratio (R/B) are to cultivate the necessary condition of the sound plant of form, so this light compensating lamp is designed to the R/B ratio and can meticulously regulates.To 26 kinds of draft classes, 7 kinds of woodies, 8 kinds in field crop and artificial 20 kinds of photosynthesis tracing analysis of meteorological office, its R/B is than comprehensive average out to 1.84.So the R/B ratio of this LED light compensating lamp under the standard operation electric current is set as about 1.84, concrete visual plant culture kind is by regulating the pulse duty factor of ruddiness, blue light, far-red light and ultraviolet leds, to reach the purpose of regulation and control R/B ratio, R/FR ratio and ultraviolet light intensity.
Referring to Fig. 3, this light compensating lamp circuit has adopted the low pressure constant-current source.The 220V alternating current is exported the 24V DC voltage after Switching Power Supply 1, the one tunnel is connected to mu balanced circuit 10, and another road is connected to constant-current drive circuit 11.24V voltage is through R
1Step-down exports illumination control circuit 13 to after the LM7805 voltage stabilizing, be single-chip microcomputer IC
2Reliable operating voltage is provided.Constant-current drive circuit 11 output constant currents are to the outer four look integrated LED series-parallel circuits 12 of red indigo plant purple far away, simultaneously ruddiness, blue light, far-red light and the ultraviolet light chip in the lightening LED lamp pearl.IC
3, IC
4, IC
5, IC
6Be constant-current driven chip, adopt be widely used at present, cheapness and the more stable PT4115 of performance.D
1, D
2, D
3, D
4Be fly-wheel diode, owing to be operated under the high-frequency impulse, adopt Schottky diode SS110.L
1, L
2, L
3, L
4Be inductor rectifier, be designed to 50 μ H.R
2, R
3, R
4, R
5Be sample resistance, control PT4115 output current size is generally calculated with following formula: R=0.1/I
OutBecause ruddiness series-parallel circuit rated operational current is that 100mA is (take 8 series connection as 1 group, 10 groups of parallel connections are example, together lower), blue light series-parallel circuit rated operational current is 200mA, far-red light series-parallel circuit rated operational current is 500mA, ultraviolet light series-parallel circuit rated operational current is 200mA, so R in the ruddiness drive circuit
2Get 1.00 Ω, R in the blu-ray drives circuit
3Get 0.50 Ω, R in the far-red light drive circuit
4Get 0.20 Ω, R in the ultraviolet light drive circuit
5Get 0.50 Ω.。The DIM of PT4115 end can external pwm pulse or DC voltage light modulation, because the design adopts the PWM technology to regulate red blue far-red light intensity of illumination, so the external pwm signal by 3 outputs of led light source controller of DIM, set of frequency is 1000Hz.
Referring to Fig. 3, this light compensating lamp illumination control circuit 13 adopts enhancement mode 51 chip microcontroller.24V voltage exports illumination control circuit 13 to after mu balanced circuit 10 voltage stabilizings, be single-chip microcomputer IC
2Reliable 5V operating voltage is provided.IC
1Adopt three terminal regulator LM7805, IC
2Adopt single-chip microcomputer STC89C52RC, inner download control program is to realize red indigo plant red ultraviolet light light intensity regulating far away.The INT0 of single-chip microcomputer, INT1, T0 and the output of T1 pin are connected to respectively IC
3, IC
4, IC
5And IC
6DIM end.Button TB
1-TB
8Being respectively ruddiness brightness increases key, ruddiness brightness and reduces key, blue light brightness and increase key, blue light brightness and reduce key, far-red light brightness and increase that key, far-red light brightness reduce key, ultraviolet light brightness increases key and ultraviolet light brightness reduces key, be connected to the P1.1-P1.7 pin, can realize any brightness regulation in the red indigo plant red ultraviolet light 0-10 level scope far away.C
5And R
6Consist of reset circuit of SCM, when powering on to Program reset, C
5Available 10 μ F/25V electrochemical capacitors, R
6Use the 1K precision resistance.C
3, C
4And CR
1Consist of the single-chip microcomputer oscillating circuit, provide time reference, C
3And C
4Available 22pF ceramic disc capacitor, CR
1Available 12MHz crystal oscillator.
Referring to Fig. 3, the digital pipe display circuit 14 of this light compensating lamp is by four seven sections LED common anode charactron IC
7Form with four positive-negative-positive 9012 triodes.Take turns scan flow group of four figures pipe by control triode break-make and realize that dynamic scan shows.Font code information can show the brightness degree of ruddiness, blue light, far-red light and ultraviolet light in real time by the output of single-chip microcomputer P2 mouth, with convenient R/B ratio, R/FR ratio and the ultraviolet ray intensity regulated.
Claims (4)
1. outer four look integrated LED bar formula light compensating lamps of a red indigo plant purple far away, be comprised of circuit and hardware two parts, circuit part comprises the outer four look integrated LED series-parallel circuits (12) of mu balanced circuit (10), illumination control circuit (13), digital pipe display circuit (14), constant-current drive circuit (11) and red indigo plant purple far away; Hardware components comprises Switching Power Supply (1), led light source controller (3), fin (6), housing (5), circuit board (8) and LED (9) from top to bottom, LED (9) is installed in long strip type circuit board (8) downside, it is equidistantly evenly distributed to be two row, the central row spacing of each adjacent LED is 1.5cm, and the central series spacing is 1.5cm; Fin (6) is distributed in circuit board (8) opposite side, LED (9), circuit board (8) and fin (6) are installed in the housing (5), form together bar formula light filling fluorescent tube, fluorescent tube one end is equipped with end cap (7), and the other end is connected to led light source controller (3) by wire; This led light source controller (3) is furnished with 5 LED fluorescent tube interfaces, can drive simultaneously and control 5 LED bar formula light filling fluorescent tubes.
2. the outer four look integrated LED bar formula light compensating lamps of red indigo plant as claimed in claim 1 purple far away is characterized in that said Switching Power Supply (1) is the isolated DC Switching Power Supply, and input voltage is 100-240V, and output voltage is 24V, and output current is 0-3.2A.
3. the outer four look integrated LED bar formula light compensating lamps of red indigo plant as claimed in claim 1 purple far away is characterized in that said led light source controller (3) comprises enhancement mode 51 single-chip microcomputer Master control chips, charactron display floater, push-button array and time switch module.
4. the outer four look integrated LED bar formula light compensating lamps of red indigo plant as claimed in claim 1 purple far away is characterized in that said LED (9) is the outer four look integrated LEDs of red indigo plant purple far away, 7 ° of half-value angles, diameter 8mm, 8 of pins.Red light wavelength 637nm wherein, bandwidth 12nm, luminous intensity 23cd, standard operation electric current 10mA; Blue light wavelength 459nm, bandwidth 16nm, luminous intensity 6cd, standard operation electric current 20mA; Far-red light wavelength 735nm, bandwidth 20nm, luminous intensity 0.6cd, standard operation electric current 50mA; Ultraviolet wavelength 395nm, bandwidth 12nm, luminous intensity 0.1cd, standard operation electric current 20mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205200763U CN202791549U (en) | 2012-10-10 | 2012-10-10 | Red, blue, far-red and ultraviolet integrated LED (Light Emitting Diode) striped light supplement lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205200763U CN202791549U (en) | 2012-10-10 | 2012-10-10 | Red, blue, far-red and ultraviolet integrated LED (Light Emitting Diode) striped light supplement lamp |
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| Publication Number | Publication Date |
|---|---|
| CN202791549U true CN202791549U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205200763U Expired - Fee Related CN202791549U (en) | 2012-10-10 | 2012-10-10 | Red, blue, far-red and ultraviolet integrated LED (Light Emitting Diode) striped light supplement lamp |
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| Country | Link |
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| CN (1) | CN202791549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314857A (en) * | 2019-05-08 | 2019-10-11 | 合肥泰禾光电科技股份有限公司 | Color sorting lamp and color selector |
-
2012
- 2012-10-10 CN CN2012205200763U patent/CN202791549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314857A (en) * | 2019-05-08 | 2019-10-11 | 合肥泰禾光电科技股份有限公司 | Color sorting lamp and color selector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20131010 |