CN103016994B - Green-blue-ultraviolet three-color LED (Light-Emitting Diode) combined lamp for breeding laying hens - Google Patents
Green-blue-ultraviolet three-color LED (Light-Emitting Diode) combined lamp for breeding laying hens Download PDFInfo
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- CN103016994B CN103016994B CN201210569945.6A CN201210569945A CN103016994B CN 103016994 B CN103016994 B CN 103016994B CN 201210569945 A CN201210569945 A CN 201210569945A CN 103016994 B CN103016994 B CN 103016994B
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Abstract
The invention discloses a green-blue-ultraviolet three-color LED (Light-Emitting Diode) combined lamp for breeding laying hens. The green-blue-ultraviolet three-color LED combined lamp consists of a circuit part and a hardware part, wherein the circuit part comprises a voltage reducing and stabilizing circuit, a reset circuit, a timing control circuit, a program downloading circuit, an LED control and display circuit, an LED driving circuit and an LED array circuit; the hardware part comprises a switching power supply, a power supply connecting line, an LED light source controller, a lead, a shell, radiating fins, a strip-shaped circuit board, a lamp cap end cover and LEDs; the LEDs are green-light, blue-light and ultraviolet-light LEDs, and are arranged uniformly on the lower side of the strip-shaped circuit board at equal intervals in four lines; the radiating fins are arranged on the back face of the circuit board; and the LED circuit board and the radiating fins are clamped in a shell, so that a lamp tube is constructed. The combined lamp is used for providing green light during the brood time of laying hens, providing blue light at a growing period, and providing an appropriate amount of ultraviolet light every day during the brood time and growing period, so that the physiological needs of laying hens on light are met to the maximum extent, and the production performance of laying hens is improved; and the combined lamp has the advantages of cost saving and convenience in extending.
Description
Technical field
The present invention relates to a kind of artificial light source of broiler breeding, specifically a kind of turquoise ultraviolet three-color LED Assembled lamp for broiler breeding.
Background technology
Luminous environment is one of the key factor affecting the performance of broiler production power, has important regulating action to the physiological function of broiler chicken, has larger impact to the health of broiler chicken and production capacity.Modernization chicken farm generally adopts artificial light source to improve the production performance of broiler chicken, and formulates illumination management program according to the technical characterstic of chicken house environment, equipment and light source.Artificial light source mainly incandescent lamp and the fluorescent lamp etc. that current chicken farm uses, its shortcoming one: energy consumption is high, efficiency is low, heat production is many; Its shortcoming two: wave spectrum is wide, comprises the light of multi-wavelength, some wavelength only useless or even harmful; Its shortcoming three: although the light containing multi-wavelength, light quality regulation and control cannot be carried out for the psychological need of broiler chicken, thus constrain the raising of broiler production efficiency.Above-mentioned shortcoming can solve with LED light source.LED light source has plurality of advantages, as long in high brightness, low energy consumption, life-span, can intermittent irradiation, good spot light, cold light, wavelength pure etc.At present, various wavelength is as the LED commercialization all of ruddiness, green glow, blue light, gold-tinted, far-red light, ultraviolet light etc.CN202160516 has announced " a kind of LED light source control system for turkey cultivation " patented technology, has made good try on the one hand to this.But this technology focuses on the intelligentized control method to intensity of illumination and light application time, at early stage, brood later stage and the fattening period three phases of brooding, provide the illumination of varying strength, light application time also gives different control.But the artificial light source that this patented technology is used for meat turkey is that brood time or fattening period all use monochromatic LED and green light LED.Use single green light LED to raise table hens from start to finish, the different demands of broiler chicken Different growth phases to light can not be met, thus the growth of broiler chicken can not be promoted to the full extent, have impact on the further raising of economic benefit.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of turquoise ultraviolet three-color LED Assembled lamp for broiler breeding.
The technical scheme solving the problems of the technologies described above employing is:
This is used for the turquoise ultraviolet three-color LED Assembled lamp of broiler breeding, be made up of circuit and hardware two parts, circuit part comprises decompression voltage regulator, reset circuit, time control circuit, download program circuit, LED control and display circuit, LED drive circuit and LED array circuit; Hardware components comprises Switching Power Supply, electric power connection line, LED light source controller, wire, housing, fin, long strip type circuit board, lamp holder end cap and LED from top to bottom, fin is arranged on back of circuit board, LED circuit board and fin are installed in housing, common formation bar formula fluorescent tube, fluorescent tube one end is provided with end cap, and the other end is connected to LED light source controller by wire.LED divides green light LED, blue-ray LED and ultraviolet leds, be installed on the downside of long strip type circuit board, equidistantly evenly distributed in four lines, green light LED and blue-ray LED one by one interval are equidistantly arranged in the first row, blue-ray LED and green light LED one by one interval are equidistantly arranged in the third line, and the second row and fourth line are ultraviolet leds.In each row, a number of LED is equal and centre-to-centre spacing between adjacent LED is identical, and in a line, concrete the number of LED can be determined according to the length of poultry groove.
Said green light LED is 18 °, visual angle, diameter 5mm, wavelength 520nm, standard operation electric current 20mA, standard luminescent intensity 20 candela, rounded shape; Blue-ray LED is 18 °, visual angle, diameter 5mm, wavelength 470nm, standard operation electric current 20mA, standard luminescent intensity 9 candela, rounded shape; Ultraviolet leds is 18 °, visual angle, diameter 5mm, wavelength 320nm, standard operation electric current 20mA, standard luminescent intensity 0.1 candela, rounded shape.Centre-to-centre spacing in horizontal direction between adjacent LED can within the scope of 1-1.5cm value.
The said power supply that opens the light is isolated DC Switching Power Supply, and input voltage is that 220V exchanges, and output voltage is 24V direct current, and output current is 0 ~ 3A.
LED control circuit, LCD display panels and push-button array that it is core that said LED light source controller comprises with STC89C52 singlechip chip.
The invention has the beneficial effects as follows: provide green glow at broiler chicken brood time, blue light is provided at broiler chicken finishing period, no matter brood time or finishing period all provides appropriate ultraviolet light every day, thus meet the psychological need of broiler chicken to light to the full extent, improve the production performance of broiler chicken.The intensity of illumination of this Assembled lamp and light application time both can hand-guideds, also can be controlled by the illumination management program that computer is worked out, thus met the multiple demand in different chicken farm.Turquoise ultraviolet three-color LED is combined and is only a light fixture, compares green light LED, blue-ray LED and is separated with ultraviolet leds and forms light fixture separately, provide cost savings.In addition, this Assembled lamp can be expanded according to the width of poultry groove in the horizontal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is LED distribution schematic diagram on the downside of long strip type circuit board of the present invention.
Fig. 3 is circuit theory diagrams of the present invention.
Fig. 4 is circuit theory diagrams of the present invention.
Detailed description of the invention
The present invention is also described in further detail with reference to accompanying drawing below in conjunction with embodiment: see Fig. 1, the input of Switching Power Supply (1) uses wire to be connected with outside 220V AC power, the output of Switching Power Supply (1) is connected with LED light source controller (3) by electric power connection line (2), the output of LED light source controller (3) is connected to the LED array in lamp holder by wire (4), LED array is all fixed on long strip type circuit board (7) below, long strip type circuit board (7) is fixed in housing (5), circuit board (7) top configuration fin (6).As shown in Figure 2,4 row LED are dispersed with in long strip type circuit board (7) below, first behavior green light LED (9) and blue-ray LED (10) equidistantly arrange at interval one by one, second row and fourth line are ultraviolet leds (11), and the third line is that blue-ray LED (10) and green light LED (9) equidistantly arrange at interval one by one.The green light LED (9) selected is 18 °, visual angle, diameter 5mm, wavelength 520nm, standard operation electric current 20mA, under standard operation electric current, luminous intensity is the round LED of 20 candelas, the blue-ray LED (10) selected is 18 °, visual angle, diameter 5mm, wavelength 470nm, standard operation electric current 20mA, under standard operation electric current, luminous intensity is the round LED of 9 candelas, and the ultraviolet leds (11) selected is 18 °, visual angle, diameter 5mm, wavelength 320nm, standard operation electric current 20mA, under standard operation electric current, luminous intensity is the round LED of 0.1 candela.In each row, a number of LED is equal.Centre-to-centre spacing in each row between adjacent LED is identical, centre-to-centre spacing can within the scope of 1-1.5cm value.
The optical information such as intensity of illumination and optical wavelength is passed to relative photo acceptor in visual centre or hypothalamus by the intraocular photoreceptor of chicken, amphiblestroid gangliocyte and perceived.These optical informations are converted into biological information, and then impact and Hypothalamic Stimulation releasing hormone regulate the growing of chicken, reproductive function and behavioral activity.Research shows, green glow and blue light more effectively stimulate broiler chicken Testosterone Secretion than other monochromatic luminous energy, and then promoting growing of broiler chicken, green glow significantly can promote the growth of broiler chicken in early days at growth of meat chicken, blue light significantly can promote the growth of broiler chicken in chicken in late growth stage.What green glow can reduce broiler chicken pecks addiction, and blue light can make broiler chicken become excited.The broiler chicken of raising under green, blue light is ceaselessly searched for food within the more time, thus the broiler chicken of raising under causing green, blue light body weight, chest muscle is heavy, thigh is heavy and shank heavily etc. in be all significantly higher than other monochromatic light under the broiler chicken of raising.Wavelength is that the production performance of ultraviolet to broiler chicken of 280-340nm has facilitation, and this band ultraviolet is called health care light.During the skin of Ultraviolet radiation chicken body, the 7-hydroxyl dehydrocholesterol in skin and feather can be made to change vitamin D into
3, vitamin D
3promote the alcium and phosphor metabolization of body, improve the absorption of broiler chicken to Calcium in Feed and phosphorus, thus ensure body health and skeleton development.In addition, ultraviolet has strong bactericidal action, strengthens immunity of organisms and premunition, is conducive to the health of broiler chicken, reduces the broiler chicken death rate.Utilize Ultraviolet radiation broiler chicken, have the body weight of broiler chicken, body chi and bone growth and promote impact significantly.Therefore, turquoise ultraviolet three-color LED Assembled lamp is selected to have scientific basis as the artificial light source of broiler breeding.
After Switching Power Supply (1), export 24V DC voltage see Fig. 3 and 4,220V alternating voltage, a road is connected to LED drive circuit (12), and another road is connected to decompression voltage regulator (16).24V DC voltage is supplied to turquoise ultraviolet three-color LED by 3 chip PT4115 and normally works by LED drive circuit (12), for ensureing that chip PT4115 normally works, pin SW connects diode SS110 negative pole and is connected with 50 μ H inductance, pin VIN connects diode SS110 positive pole, 0.5 Ω resistance, 24V voltage, pin GND ground connection, the pin DIM of 3 PT4115 chips was connected with pin P10 ~ 12 of chip STC89C52, respectively with the working time of control LED.LED array circuit (13) comprises green light LED array, blue-ray LED array and ultraviolet leds array, and for ensureing that LED normally works, every look LED first connects in parallel again, and two ends are connected to chip PT4115 pin CSN and 50 μ H inductance respectively.24V DC voltage exports through U8 constant-current decompression chip I M2596 voltage stabilizing that 5V DC voltage is reset circuit (15), time control circuit (17), download program circuit (18), LED control and display circuit (14) provides stable operating voltage in decompression voltage regulator (16); Meanwhile, 24V DC voltage exports 3.3V DC voltage through U7 constant-current decompression chip I M2596 voltage stabilizing is that time control circuit (17) provides stable operating voltage.LED controls and display circuit (14) realizes the working state control to LED by singlechip chip STC89C52, and by LCD liquid crystal display screen display LED duty, comprise working time and the strong information of LED light, and in working order regulate time be conditioned information, for ensureing that LCDs normally shows, need to be connected with the pin P00 ~ P07 of chip STC89C52.Can controlled plant be selected by button S2, comprise LED working time, LED color; Light application time can be increased by button S3 or increase LED light strong; Light application time can be reduced by button S4 or weaken LED light strong; Finally can realize green light LED, blue-ray LED according to precedence work, ultraviolet leds works as required, and working time and the light intensity of three-color LED regulate as required.For ensureing that chip STC89C52 normally works, needing pin VCC to connect 5V voltage, connecing filter capacitor positive pole respectively, electric capacity minus earth at indirect 12MHz crystal oscillator Y1, the crystal oscillator Y1 two ends of pin X1 and X2.In reset circuit (15), push button S1, then STC89C52 chip pin RESET receives 5V voltage signal, whole control and display circuit resetted and enters original operating state.Time control circuit (17) carries out timing by chip DS1302 to the LED working time, and time of day comprises number of days, hourage.For ensureing that DS1302 normally works, needing to connect 5V voltage at pin VCC2, connecing 3.3V voltage at pin VCC1, at the indirect 32.768MHz crystal oscillator Y2 of pin X1 and X2.Download program circuit (18), adopts PL2303 chip to be connected with USB interface of computer by STC89C52 chip, by LED control program by downloaded to STC89C52 chip, JP1 is USB interface.For ensureing that PL2303 normally works, need to connect 5V voltage at pin VDD, RESET, VDD 232 and DSR N, meet STC89C52 pin RXD at indirect 12MHz crystal oscillator Y3, the pin TXD of pin OSC1 and OSC2, pin RSD meets STC89C52 pin TXD.
The intensity of illumination of this Assembled lamp and light application time can hand-guideds, complete control program on computers to write, the JP1 interface of (18) in USB interface of computer and Fig. 4 is connected by USB connecting line, control program is downloaded in control circuit, after access 220V alternating current, the button S1 pressing (15) in Fig. 4 makes circuit reset, whole LED circuit is started working, the button S2 pressing (14) in Fig. 3 can select to be conditioned object, comprise the control time, LED color, after selected controlled plant, the button S3 pressing (14) in Fig. 3 can increase light application time or strengthen LED light strong, the button S4 pressing (14) in Fig. 3 can reduce light application time or weaken LED light strong.
The intensity of illumination of this Assembled lamp and light application time also can be controlled by the illumination management program that computer is worked out, the JP1 interface of (18) in USB interface of computer and Fig. 4 is connected, then in a computer by the duty of illumination management program calling and controlling LED circuit by USB connecting line.
Two kinds of modes all can realize this Assembled lamp provides green glow at broiler chicken brood time, blue light is provided at broiler chicken finishing period, no matter brood time or finishing period all provides appropriate ultraviolet light every day, thus meet the psychological need of broiler chicken to light to the full extent, improve the production performance of broiler chicken.
Claims (4)
1. the turquoise ultraviolet three-color LED Assembled lamp for broiler breeding, it is characterized in that, be made up of circuit and hardware two parts, circuit part comprises decompression voltage regulator (16), reset circuit (15), time control circuit (17), download program circuit (18), LED control and display circuit (14), LED drive circuit (12) and LED array circuit (13); Hardware components comprises Switching Power Supply (1), electric power connection line (2), LED light source controller (3), wire (4), housing (5), fin (6), long strip type circuit board (7), lamp holder end cap (8) and LED from top to bottom, LED is installed on the downside of long strip type circuit board, equidistantly evenly distributed in four lines, fin is arranged on back of circuit board, LED circuit board and fin are installed in housing, common formation bar formula fluorescent tube, fluorescent tube one end is provided with end cap, and the other end is connected to LED light source controller by wire; 24V DC voltage is supplied to turquoise ultraviolet three-color LED by 3 chip PT4115 by LED drive circuit (12), chip PT4115 pin SW connects diode SS110 negative pole and is connected with 50 μ H inductance, pin VIN connects diode SS110 positive pole, 0.5 Ω resistance, 24V voltage, pin GND ground connection, the pin DIM of 3 PT4115 chips is connected with pin P10 ~ 12 of chip STC89C52 respectively; LED array circuit (13) comprises green light LED array, blue-ray LED array and ultraviolet leds array, and every look LED first connects in parallel again, and two ends are connected to chip PT4115 pin CSN and 50 μ H inductance respectively; 24V DC voltage exports through U8 constant-current decompression chip I M2596 voltage stabilizing that 5V DC voltage is reset circuit (15), time control circuit (17), download program circuit (18), LED control and display circuit (14) provides stable operating voltage in decompression voltage regulator (16); Meanwhile, 24V DC voltage exports 3.3V DC voltage through U7 constant-current decompression chip I M2596 voltage stabilizing is that time control circuit (17) provides stable operating voltage; LED controls and display circuit (14) realizes the working state control to LED by singlechip chip STC89C52, and by LCD liquid crystal display screen display LED duty, comprise working time and the strong information of LED light, and in working order regulate time be conditioned information, LCDs is connected with the pin P00 ~ P07 of chip STC89C52; Select controlled plant by button S2, comprise LED working time, LED color; Increase light application time by button S3 or increase LED light strong; Reduce light application time by button S4 or weaken LED light strong; Finally realize green light LED, blue-ray LED according to precedence work, ultraviolet leds works as required, and working time and the light intensity of three-color LED regulate as required; Chip STC89C52 pin VCC is connect 5V voltage, connects filter capacitor positive pole respectively, electric capacity minus earth at indirect 12MHz crystal oscillator Y1, the crystal oscillator Y1 two ends of pin X1 and X2; In reset circuit (15), push button S1, then STC89C52 chip pin RESET receives 5V voltage signal, whole control and display circuit resetted and enters original operating state; Time control circuit (17) carries out timing by chip DS1302 to the LED working time, and time of day comprises number of days, hourage; For ensureing that DS1302 normally works, needing to connect 5V voltage at pin VCC2, connecing 3.3V voltage at pin VCC1, at the indirect 32.768MHz crystal oscillator Y2 of pin X1 and X2; Download program circuit (18), adopts PL2303 chip to be connected with USB interface of computer by STC89C52 chip, by LED control program by downloaded to STC89C52 chip, JP1 is USB interface; For ensureing that PL2303 normally works, need to connect 5V voltage at pin VDD, RESET, VDD 232 and DSR N, meet STC89C52 pin RXD at indirect 12MHz crystal oscillator Y3, the pin TXD of pin OSC1 and OSC2, pin RSD meets STC89C52 pin TXD.
2. as claimed in claim 1 for the turquoise ultraviolet three-color LED Assembled lamp of broiler breeding, it is characterized in that, described green light LED (9) is 18 °, visual angle, diameter 5mm, wavelength 520nm, standard operation electric current 20mA, standard luminescent intensity 20 candela round LED; Blue-ray LED (10) is 18 °, visual angle, diameter 5mm, wavelength 470nm, standard operation electric current 20mA, standard luminescent intensity 9 candela round LED; Ultraviolet leds (11) is 18 °, visual angle, diameter 5mm, wavelength 320nm, standard operation electric current 20mA, standard luminescent intensity 0.1 candela round LED.
3. as claimed in claim 1 for the turquoise ultraviolet three-color LED Assembled lamp of broiler breeding, it is characterized in that, 4 row LED are had on the downside of described long strip type circuit board, green light LED and blue-ray LED one by one interval are equidistantly arranged in the first row, blue-ray LED and green light LED one by one interval are equidistantly arranged in the third line, and the second row and fourth line are ultraviolet leds, and in each row, a number of LED is equal, centre-to-centre spacing in each row between adjacent LED is equal, and centre-to-centre spacing is within 1-1.5cm scope.
4., as claimed in claim 1 for the turquoise ultraviolet three-color LED Assembled lamp of broiler breeding, it is characterized in that, described in the power supply that opens the light be isolated DC Switching Power Supply, input voltage is that 220V exchanges, and output voltage is 24V direct current, and output current is 0 ~ 3A.
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|---|---|---|---|
| CN201210569945.6A CN103016994B (en) | 2012-12-20 | 2012-12-20 | Green-blue-ultraviolet three-color LED (Light-Emitting Diode) combined lamp for breeding laying hens |
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| CN201210569945.6A CN103016994B (en) | 2012-12-20 | 2012-12-20 | Green-blue-ultraviolet three-color LED (Light-Emitting Diode) combined lamp for breeding laying hens |
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| CN103016994B true CN103016994B (en) | 2015-01-07 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103267246B (en) * | 2013-04-25 | 2015-05-20 | 浙江大学 | Henhouse lighting method and system with alternately arranged green and blue LED lamps |
| CN106764717A (en) * | 2017-03-17 | 2017-05-31 | 江苏飞天光电科技有限公司 | A kind of poultry cultivation illuminating LED lamp |
| CN110307477A (en) * | 2019-08-05 | 2019-10-08 | 厦门集长新材料科技有限公司 | A kind of constant-voltage LED light bar cut |
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|---|---|---|---|---|
| EP1477729A1 (en) * | 2003-05-13 | 2004-11-17 | Christopher David | Lighting device for poultry units |
| CN201078687Y (en) * | 2007-09-03 | 2008-06-25 | 照敏企业股份有限公司 | LED illumination device |
| CN101977462A (en) * | 2010-09-16 | 2011-02-16 | 杭州汉徽光电科技有限公司 | LED light source control system for intelligent broiler breeding |
| CN202253033U (en) * | 2011-09-26 | 2012-05-30 | 遵义师范学院 | LED (light-emitting diode) lamp for poultry farming |
| CN102635797A (en) * | 2012-03-30 | 2012-08-15 | 浙江农林大学 | Multi-functional high-power LED (light-emitting diode) combination lamp |
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- 2012-12-20 CN CN201210569945.6A patent/CN103016994B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1477729A1 (en) * | 2003-05-13 | 2004-11-17 | Christopher David | Lighting device for poultry units |
| CN201078687Y (en) * | 2007-09-03 | 2008-06-25 | 照敏企业股份有限公司 | LED illumination device |
| CN101977462A (en) * | 2010-09-16 | 2011-02-16 | 杭州汉徽光电科技有限公司 | LED light source control system for intelligent broiler breeding |
| CN202253033U (en) * | 2011-09-26 | 2012-05-30 | 遵义师范学院 | LED (light-emitting diode) lamp for poultry farming |
| CN102635797A (en) * | 2012-03-30 | 2012-08-15 | 浙江农林大学 | Multi-functional high-power LED (light-emitting diode) combination lamp |
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