CN113243314A - Same-illumination LED lighting lamp tube for livestock and poultry breeding and same-illumination lighting system thereof - Google Patents
Same-illumination LED lighting lamp tube for livestock and poultry breeding and same-illumination lighting system thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K45/00—Other aviculture appliances, e.g. devices for determining whether a bird is about to lay
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- 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]
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- 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]
- H05B45/10—Controlling the intensity of the light
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- Life Sciences & Earth Sciences (AREA)
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- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a uniluminous LED lighting lamp tube for livestock and poultry breeding and a uniluminous lighting system thereof, which comprise a lamp tube body, an LED control substrate, an LED lamp bead and two lamp tube end covers, wherein one lamp tube end cover is connected with a power input connecting terminal, the other lamp tube end cover is connected with a power output connecting terminal, a positive power supply wire, a negative power supply wire and a range-adjusting power supply wire are arranged between the two connecting terminals, and the power input end of the LED control substrate is electrically connected to the positive power supply wire and the negative power supply wire; the setting of transfer power supply wire has realized the same illumination control of LED illumination fluorescent tube to chicken breeding is the example, can make chick development unanimous with the illumination, can adjust the illumination according to the different growth stages of chicken through LED control substrate to guarantee that the body of chicken is ripe unanimous with sexual maturity, guaranteed egg laying peak duration, egg production, carnivorous chicken's meat and meat production etc..
Description
Technical Field
The invention relates to the technical field of livestock and poultry breeding auxiliary facilities, in particular to a uniillumination LED lighting lamp tube for livestock and poultry breeding, and a uniillumination lighting system formed by connecting the uniillumination LED lighting lamp tubes for livestock and poultry breeding.
Background
In recent years, with the increasing demand of people for livestock and poultry products, the quality requirements for the livestock and poultry products are also continuously improved, such as chicken, duck, eggs, duck eggs and the like, and the factors vigorously promote the continuous development of livestock and poultry breeding industry. Researches find that among a plurality of factors influencing the productivity of livestock and poultry, the heritability factor of the livestock and poultry is only 5% -50%, and the other 50% -95% is completely dependent on the environmental condition, namely the breeding condition.
Taking chicken breeding as an example, the chicken has a developed visual system and is extremely sensitive to light, can receive illumination stimulation through the upper nucleus of the retinal and the suprachiasmatic crossing under the skull in the eyeball, makes corresponding nerve impulses according to different illumination stimulation, then acts on the anterior pituitary, and further promotes the glands to secrete corresponding hormones to regulate the metabolism, growth and behavior characteristics of the body. Therefore, in the cultivation process, illumination is one of important environmental factors influencing the productivity and health of livestock and poultry, and reasonable illumination and illumination time need to be determined according to different types, ages, production directions (fattening and planting) of livestock and poultry, production processes and the like in the cultivation greenhouse.
The illumination of the cultivation greenhouse is divided into natural illumination and artificial illumination according to different light sources. The sunlight is used as a light source, and the direct light or the scattered light of the sun enters the breeding greenhouse through a door, a window or a designed light-transmitting component of the breeding greenhouse to generate illumination effect on livestock and poultry, which is called natural illumination. And the artificial light sources such as incandescent lamps and fluorescent lamps are used for lighting the cultivation greenhouse, which is called artificial illumination. The illumination intensity and time of natural illumination are obvious seasonality, necessary artificial illumination needs to be used for supplementing in order to supplement the natural illumination hours and the deficiency of the illumination intensity, especially, the artificial illumination needs to be arranged in the closed cultivation greenhouse, the illumination intensity and time of the artificial illumination need to be strictly controlled according to the growth requirements of livestock and poultry, and the illumination brightness in the whole cultivation greenhouse needs to be kept consistent, so that the growth, growth and output of the cultivated livestock and poultry can be ensured to be consistent, and the method is convenient for industrial production.
For example, in the breeding process of laying hens, proper light can stimulate the secretion increase of sex hormones of the laying hens, so that the activities of ovaries and oviducts are enhanced, and the formation and discharge of ova and the development of the oviducts are accelerated, thereby improving the productivity of the laying hens, but in different growth stages of the laying hens, the light illumination also has corresponding requirements:
brood time (0-6 weeks): the stage is a growth stage, and the illumination intensity is used for promoting healthy growth of the chicks and improving the survival rate. The ultraviolet rays in the light can promote the conversion of 7-dehydrocholesterol on the body surface of the chicken into vitamin D, promote the development of bones, strengthen physique, properly increase the illumination time, prolong the feeding time and accelerate the growth speed, so that the normal illumination is essential to the growth and development of the chicks. The chicks can grow well under low-light illumination, but in order to eat and drink more as early as possible, the illumination intensity of the chicks every day in the first week can be larger, 20 lux is preferably used, the illumination intensity can be gradually reduced to about 5 lux along with the increase of the age of the chicks in the day, the pecking or fighting of the chicks can be easily caused by the over-strong illumination intensity, and the growth and development of the chicks are not favorable by the over-weak illumination intensity.
Growth period (7-20 weeks): the stage is also the growth stage, and the illumination intensity of the stage is used for controlling the growth and development of the plant to ensure that the plant reaches sexual maturity at the proper age, preferably 5 lux. Premature maturity means that the weight of eggs during production is small, and the phenomenon of production halt occurs soon after production due to insufficient individual maturity, so that the stable and high yield cannot be realized.
And (3) an egg producing period: generally, the illumination intensity at the stage is used for controlling the hens to start laying at the right time and reach the peak from the age of 21 weeks, and the egg laying potential of the hens is fully exerted. The laying hens are very sensitive to light, the illumination intensity is preferably about 10-20 lux, and the egg laying peak can be maintained.
In the breeding greenhouse in the prior art, due to the traditional power supply line of the illuminating lamps, the line loss formed by the power supply in the process of supplying power to the illuminating lamps is different, so that the illumination intensity of the light at each position is gradually weakened, the seedling types of the laying hens in the brooding period are inconsistent and the length of the brooding period is different due to uneven illumination of the laying hens bred in the same breeding greenhouse, the production performance of the laying hens in the weak illumination place in the breeding greenhouse in the egg laying period is reduced, and the laying hens in the strong illumination place have bad behaviors of fierce, brute force, pecking hair and the like. Meanwhile, the chickens are unevenly distributed in the greenhouse due to different illumination of the lamplight, and in addition, the chickens are more sensitive to light rays in the early growth stage relative to the later growth stage, and the light rays which are too strong or too weak can cause the chickens to be uneasy, and even step on or pile each other to cause death. In addition, the obvious performance is uneven feed intake, which is mainly characterized in that: the feed of the feeding tray in the area with proper illumination intensity is seriously taken in a robbing mode, and the feeding trays in other areas with proper illumination intensity almost do not feed the chickens, so that the chickens have uneven feed and inconsistent growth, and the egg yield is reduced or the weight of the chickens does not reach the standard when the chickens are out of stock; in addition, the feed feeding is influenced, the feed feeding system generally feeds the feed at regular time, and partial feed in the feeding tray is easy to overflow and is wasted by chicken trampling.
Disclosure of Invention
The invention aims to solve the technical problem of providing the LED lighting lamp tube with the same illumination for livestock breeding, which is not influenced by the distance from a power supply input end to the lamp tube after being installed and has consistent illumination of the lamp tube.
In order to solve the technical problems, the technical scheme of the invention is as follows: livestock and poultry are bred with illuminance LED lighting tube, fluorescent tube body including transparent structure, the axial cartridge has LED control substrate in the fluorescent tube body, arrange on the LED control substrate and install LED lamp pearl, fluorescent tube body both ends sealing connection has the fluorescent tube end cover respectively, one of them the fluorescent tube end cover is connected with the power input binding post for this level and the power supply of back level LED lighting tube, another the fluorescent tube end cover is connected with the power output binding post for the power supply of back level LED lighting tube, power input binding post with be equipped with anodal power supply wire, negative pole power supply wire and accent journey power supply wire between the power output binding post, the power input end electricity of LED control substrate is connected to anodal power supply wire and negative pole power supply wire.
As a preferred technical scheme, the positive power supply lead, the negative power supply lead and the range-adjusting power supply lead are arranged between the LED control substrate and the lamp tube body and on opposite surfaces of the LED lamp beads.
As a preferred technical scheme, the power input connection terminal and the power output connection terminal are plug-in mating terminals.
According to the preferable technical scheme, the lamp tube body is of a cylindrical structure, and the inner wall of the lamp tube body is relatively provided with a substrate slot which is in plug-in fit with the LED control substrate.
The invention also discloses a constant-illumination LED lighting system for livestock breeding, which uses the constant-illumination lighting lamp tube for livestock breeding, and comprises a plurality of LED lighting lamp tubes, wherein the LED lighting lamp tubes are respectively and sequentially spliced through the power input connecting terminal and the power output connecting terminal to form an LED lighting lamp group arranged along a breeding cage in a breeding greenhouse, the negative power supply lead of the power output connecting terminal of the last-stage LED lighting lamp tube is electrically connected with the range-adjusting power supply lead through a short-circuit plug-in, the positive power supply lead of the power input connecting terminal of the first-stage LED lighting lamp tube is electrically connected to the positive electrode of the power supply end of a lighting control system, and the range-adjusting power supply lead of the power input connecting terminal of the first-stage LED lighting lamp tube is electrically connected to the negative electrode of the power supply end of the lighting control system.
As a preferred technical scheme, the short-circuit plug-in is a wire or a plug-in connecting the negative power supply wire and the range-adjusting power supply wire.
The invention also discloses another uniluminous lighting system for livestock breeding, which uses uniluminous LED lighting lamp tubes for livestock breeding, and comprises a plurality of LED lighting lamp tubes, wherein the LED lighting lamp tubes are respectively and sequentially spliced through the power input connecting terminal and the power output connecting terminal to form an LED lighting lamp group arranged along a breeding cage in a breeding greenhouse, the positive power supply lead of the power output connecting terminal of the last LED lighting lamp tube is electrically connected with the range-adjusting power supply lead through a short-circuit plug-in, the range-adjusting power supply lead of the power input connecting terminal of the first LED lighting lamp tube is electrically connected to the positive electrode of the power supply end of a lighting control system, and the negative power supply lead of the power input connecting terminal of the first LED lighting lamp tube is electrically connected to the negative electrode of the power supply end of the lighting control system.
As a preferred technical scheme, the short-circuit plug-in is a wire or a plug-in connector which connects the positive power supply wire and the range-adjusting power supply wire.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: after the breeding cages in the breeding greenhouse are connected with the plurality of LED lighting lamp tubes in an installing mode, although the installing positions of the LED lighting lamp tubes in the breeding cages are different, the length of a line between each LED lighting lamp tube and a power line is consistent due to the arrangement of the distance-adjusting power supply conducting wires, so that the line loss of each LED lighting lamp tube is consistent, the illumination of each LED lighting lamp tube is guaranteed to be the same, and by taking chicken breeding as an example, illumination is helpful for converting 7-dehydrocholesterol on the body surface of a chick into vitamin D, promoting the development of bones and viscera and enhancing the physique, and the bones and the viscera of the chick are uniformly developed due to the same illumination in each breeding cage of the breeding greenhouse; the illuminance can be adjusted according to different growth stages of the chickens through the LED control substrate, so that the body maturity and the sexual maturity of the chickens are consistent, the sexual maturity before the body maturity of the chickens is not reached is avoided, the egg laying of the chickens is prevented from being advanced, the egg laying peak duration, the egg yield, the meat quality and the meat yield of the carnivorous chickens are ensured, the phenomena of trampling, piling and the like caused by uneven illuminance in the breeding greenhouse of the livestock and poultry can be avoided due to the same illuminance of the LED lighting lamp tube, the death rate of the livestock and poultry in the breeding greenhouse is reduced, the feed in the feeding trays at all positions in the breeding greenhouse is enabled to be consistent in blanking, the waste of the feed is reduced, the feed intake of the livestock and poultry is ensured to be consistent, the growth of the livestock and poultry is consistent, and the consistency of the product quality of the livestock and poultry is improved.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural view of an LED lighting lamp tube with the same illumination for livestock and poultry breeding according to an embodiment of the invention;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a power input terminal and a power output terminal according to an embodiment of the invention;
FIG. 4 is an equivalent circuit diagram of a co-illumination system according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the equivalent line loss of the LED lighting tube of FIG. 4;
FIG. 6 is an equivalent circuit diagram of a lighting system with the same illumination level according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the equivalent line loss of the LED lighting tube of FIG. 6;
in the figure: 1-lamp tube body; 2-an LED control substrate; 3-LED lamp beads; 4-lamp end cap; 5-power input connection terminal; 51-an insulated terminal receptacle; 52-connecting slot; 53-conductive terminals; 6-power output connecting terminal; 61-insulated terminal plugs; 62-a connection plug-in platform; 63-terminal insertion holes; 7-positive power supply lead; 8-negative power supply lead; 9-range-adjusting power supply lead; 10-substrate slot; 11-shorting insert.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
The first embodiment is as follows:
as shown in fig. 1 and 2, the uniluminous LED lighting lamp tube for livestock and poultry breeding is arranged in each breeding cage in a breeding greenhouse and comprises a lamp tube body 1 with a transparent structure, an LED control substrate 2 is axially inserted in the lamp tube body 1, and LED lamp beads 3 are arranged on the LED control substrate 2. The LED control substrate 2 is provided with control components such as a lamp tube controller and the like, the illumination of the LED lamp beads 3 can be adjusted according to input voltage, the illumination can be adjusted, the illumination requirements of different livestock and poultry and similar livestock and poultry in different growth stages and the like can be met, the adjustment is simple and convenient, and the lamp tube does not need to be replaced. The installation connection of each LED lamp bead 3 on the LED control substrate 2, the connection between the LED lamp bead 3 and the lamp controller, and the specific structure of the lamp controller, etc. are all well known to those skilled in the art, and will not be described in detail herein.
The lamp tube end covers 4 are respectively connected to the two ends of the lamp tube body 1 in a sealing mode, so that the two ends of the lamp tube body 1 are sealed, external damp gas is prevented from entering, dryness of the running environment of internal electronic components is guaranteed, short circuit caused by overhigh humidity inside the lamp tube body 1 is prevented, the LED lighting lamp tube is protected, and the service life of the LED lighting lamp tube is prolonged. One of the lamp tube end covers 4 is connected with a power input connecting terminal 5 for supplying power to the current-stage and the later-stage LED lighting lamp tubes, the other lamp tube end cover 4 is connected with a power output connecting terminal 6 for supplying power to the later-stage LED lighting lamp tubes, a positive power supply lead 7, a negative power supply lead 8 and a range-adjusting power supply lead 9 are arranged between the power input connecting terminal 5 and the power output connecting terminal 6, and the power input end of the LED control substrate 2 is electrically connected to the positive power supply lead 7 and the negative power supply lead 8. The power input wiring terminal 5 and the power output wiring terminal 6 are plug-in matching terminals, so that the quick connection between the adjacent two lamp tube bodies 1 can be realized, and the quick installation of the LED lighting lamp tubes of the breeding cages in the breeding greenhouse can be met.
The positive power supply wire 7, the negative power supply wire 8 and the range-adjusting power supply wire 9 are arranged between the LED control substrate 2 and the lamp tube body 1 and on opposite surfaces of the LED lamp beads 3, namely, the positive power supply wire and the LED lamp beads 3 are respectively arranged on two sides of the LED control substrate 2. The LED lamp tube comprises a lamp tube body 1, an LED control substrate 2 and an LED control substrate, wherein the lamp tube body 1 is in an eccentric installation state, so that a sufficient space is reserved between the LED lamp beads 3 and the lamp tube body 1 to facilitate heat dissipation of the LED lamp beads 3, a positive power supply wire 7, a negative power supply wire 8, a distance adjusting power supply wire 9 and the heat dissipation space of the LED lamp beads 3 are isolated through the LED control substrate 2, and therefore the phenomenon that the temperature in the space where the distance adjusting power supply wire 9 is located is too high is prevented, protection of each power supply wire is facilitated, and the phenomenon that the wires and the LED lamp beads 3 form light in the same space is avoided.
In this embodiment, the lamp tube body 1 is relatively provided with a substrate slot 10 on the inner wall thereof, the substrate slot 10 is in insertion fit with the LED control substrate 2, and the LED control substrate 2 and the lamp tube body 1 are in insertion fit with the substrate slot 10, so that the LED control substrate 2 can be conveniently assembled and replaced during later maintenance, and the operation is simple and convenient.
As shown in fig. 1 and 3, the power input connection terminal 5 includes an insulating terminal socket 51, a concave connection slot 52 is disposed on an end surface of the insulating terminal socket 51, three conductive terminals 53 are fixed in the connection slot 52, and the conductive terminals 53 are electrically connected to the ends of the positive power supply lead 7, the negative power supply lead 8, and the range-adjusting power supply lead 9 in a one-to-one correspondence manner; power output binding post 6 includes insulating terminal plug 61, insulating terminal plug 61 terminal surface is equipped with bellied connection and inserts platform 62, connect insert platform 62 with connection slot 52 can dismantle the grafting cooperation, be equipped with terminal jack 63 in the insulating terminal plug 61, conductive terminal 53 with terminal jack 63 corresponds the grafting setting, anodal power supply wire 7 negative pole power supply wire 8 with the other end of adjusting journey power supply wire 9 extends to respectively in the terminal jack 63. The power output connecting terminal 6 of one lamp tube body 1 is inserted into the power input connecting terminal 5 of the other lamp tube body 1, so that the two LED lighting lamp tubes are electrically connected.
In the embodiment, the LED lighting lamp tube with the same illumination intensity for livestock and poultry breeding can be connected with the lighting control system to form the LED lighting system with the same illumination intensity for the breeding cage in the breeding greenhouse,based on consideration of use safety, the LED lighting system with the same illumination intensity used in the breeding cage is in direct current supply and specifically comprises a plurality of LED lighting lamp tubes, the LED lighting lamp tubes are respectively connected with the power input wiring terminal 5 and the power output wiring terminal 6 in sequence in a plug-in mode to form an LED lighting lamp bank arranged along the breeding cage in the breeding greenhouse, the LED lighting lamp tubes are arranged at the last stage, the power output wiring terminal 6 is arranged at the negative electrode power supply wire 8 and the range adjusting power supply wire 9 are electrically connected through a short circuit plug-in component 11, the LED lighting lamp tubes are arranged at the first stage, the power input wiring terminal 5 is arranged at the positive electrode power supply wire 7, the range adjusting power supply wire 9 is electrically connected to the negative electrode of the lighting control system power supply end, and the LED lighting lamp tubes are arranged at the first stage, the power input wiring terminal 5 is arranged at the range adjusting power supply wire 9. Wherein the short circuit plug-in 11 is a wire or a plug connector for connecting the negative power supply wire 8 and the distance-adjusting power supply wire 9, and the connection is simple and convenient. After each LED lighting lamp tube is inserted, the LED lighting lamp tubes are connected with the power supply end of the lighting control system according to the connection mode, the equivalent circuit of the LED lighting lamp tubes is shown in fig. 4, and a lead A is equivalent to the positive power supply lead 7 and is connected to the positive lead of the power supply end of the lighting control system; the lead B is equivalent to the cathode power supply lead 8, the lead C is equivalent to the range-adjusting power supply lead 9 and is connected to the cathode lead of the power supply end of the illumination control system, the power supply current firstly flows into the first-stage LED illumination lamp tube from the lead A and flows out from the lead C, and D is equal to the current of the first-stage LED illumination lamp tube1～DnThe LED lighting lamp tubes are equivalent to the LED lighting lamp tubes, and all the LED lighting lamp tubes in the lighting system are respectively connected in parallel with the power supply end of the lighting control system.
After the equivalence, D is shown in FIG. 51The total thread generating line loss on the power line is L1-1+L1-2+ L3+L4And D isnThe total thread generating line loss on the power line is Ln-1+Ln-2+L3+L4Comparison shows that the two bus lengths are consistent, and D1And DnThe same power and the same current flow through both, so the same line loss occurs between both, and finally both always maintain the same illuminance. Based on this, D on the line1～DnThe illumination is the same, and the same illumination of all the LED illuminating lamp tubes in the illuminating system is maintained. Through this technical scheme, each LED lighting tube illuminance that makes each breed cage installation in breeding the big-arch shelter is unanimous, has avoided the beasts and birds restlessness that the illuminance inequality produced, has taken food unstably, has beaten phenomenon such as heap, is favorable to the stable unanimous growth of beasts and birds.
Example two:
the structure of the LED lighting lamp used in this embodiment is the same as that of the first embodiment, but the wiring manner is changed, as follows:
the livestock and poultry breeding uniillumination lighting system with the uniillumination LED lighting lamp tubes comprises a plurality of LED lighting lamp tubes, wherein the LED lighting lamp tubes are respectively connected with a power input connecting terminal 5 and a power output connecting terminal 6 in sequence in a plug-in mode to form an LED lighting lamp group arranged along a breeding cage in a breeding greenhouse, the LED lighting lamp tubes are arranged at the last stage, the power output connecting terminal 6 of the power output connecting terminal 6 is provided with a positive power supply wire 7 and a range adjusting power supply wire 9 which are electrically connected through a short-circuit plug-in component 11, the LED lighting lamp tubes are arranged at the first stage, the power input connecting terminal 5 of the power input connecting terminal 9 is electrically connected to the positive electrode of a power supply end of a lighting control system, and the LED lighting lamp tubes are arranged at the first stage, the power input connecting terminal 5 of the power supply wire 8 is electrically connected to the negative electrode of the power supply end of the lighting control system. The short circuit plug-in 11 is a wire or a plug connector for connecting the positive power supply wire 7 and the range-adjusting power supply wire 9, is simple and convenient to connect, and is also convenient for replacing the LED lighting lamp tube.
In this embodiment, after each LED lighting lamp is plugged, the LED lighting lamp is connected to the power supply end of the lighting control system according to the above connection manner, an equivalent circuit of the LED lighting lamp is shown in fig. 6, and a lead a is equivalent to the positive power supply lead 7 and is connected to the positive lead of the power supply end of the lighting control system; the lead B is equivalent to the distance-adjusting power supply lead 9, the lead C is equivalent to the cathode power supply lead 8 and is connected to the cathode lead of the power supply end of the lighting control system, the power supply current firstly flows into the last stage of the LED lighting lamp tube through the lead B and flows out of the lead C, and D1～DnThe LED lighting lamp tube is equivalent to each LED lighting lamp tube, and all the LEDs in the lighting system illuminateAnd the bright lamp tubes are respectively connected in parallel with the power supply end of the illumination control system. The difference between the current flow direction of this connection and the embodiment is that: in the first embodiment, the current flows from the first stage to the last stage, and the current flows from the first stage to the last stage, which is equivalent to the function exchange between the power input terminal 5 and the power output terminal 6.
After the equivalence, D is shown in FIG. 71The total thread generating line loss on the power line is L1-1+L1-2+ L3+L4And D isnThe total thread generating line loss on the power line is Ln-1+Ln-2+L3+L4Comparison shows that the two bus lengths are consistent, and D1And DnThe same power and the same current flow through both, so the same line loss occurs between both, and finally both always maintain the same illuminance. Based on D on this line1～DnThe illumination intensity is the same, the same illumination intensity of all the LED lighting lamp tubes in the lighting system is maintained, and the effect of the first embodiment can be achieved.
Taking chicken breeding as an example, the specific advantages of the two embodiments of the invention are explained in detail:
influence of illumination with same illumination on chicks
The light irradiation can promote the conversion of the 7-dehydrocholesterol on the body surface of the chicks into vitamin D, promote the development of bones and internal organs, strengthen physique and the like. The illuminance of each breeding cage in the breeding greenhouse is the same, so that the skeleton, the viscera and the like of the chick can be uniformly developed, and the illuminance of the chick can be adjusted according to different growth stages of the chick by the LED control substrate, so that the body maturity and the sexual maturity of the chick are consistent, the sexual maturity of the chick before the body maturity is avoided, the egg laying of the chick is prevented from advancing, and the egg laying peak duration time, the egg laying amount and the like are ensured.
Secondly, the influence of illumination with the same illumination on the laying hens
The time and the illumination intensity of illumination have great influence on the laying hens. The normal illumination of the laying hens is about 10 lux, and the illumination time of the LED lighting lamp tube can be accurately controlled and adjusted through the LED control substrate. The laying hens are enabled to grow under appropriate illumination all the time, the laying hens are kept in the optimal egg laying performance state through control over illumination time, if the illumination time of the laying hens is kept at 16-17 hours, the optimal egg laying performance of the laying hens is guaranteed, egg laying fatigue is avoided, and the phenomena that the laying hens are only paralyzed and lose the egg laying performance and the like caused by the egg laying fatigue are avoided. And the LED control substrate enables the illumination intensity to be accurately controlled, and prevents the production performance from being reduced due to over-strong or over-weak illumination intensity or poor behaviors such as fierce behavior, brute force behavior, feather pecking behavior and the like of chickens.
Influence of illumination with same illumination on broiler
Illumination is favorable to the meat chicken to seek out water and fodder night to increase the food intake, promote to increase weight, breed cage with the illuminance effect in the cultivation big-arch shelter that this embodiment formed, can make the meat chicken distribute evenly in breeding the cage, prevent to cause the chicken to appear stress activity phenomenon only in breeding the cage because of the illuminance inequality. According to the invention, after the plurality of LED lighting lamp tubes are installed and connected in the breeding cage of the breeding greenhouse, although the installation positions of the LED lighting lamp tubes in the breeding greenhouse are different, the line length between each LED lighting lamp tube and the power line is consistent due to the arrangement of the distance-adjusting power supply lead, so that the line loss of each LED lighting lamp tube is consistent, the same illumination of each LED lighting lamp tube is ensured, the phenomena of trampling, piling and the like caused by uneven illumination in the breeding greenhouse are avoided, the death rate of livestock and poultry in breeding is reduced, in addition, the same illumination can also enable the feed in the feeding tray at each position in the breeding greenhouse to be consistent, the waste of the feed is reduced, the consistent feed intake of the livestock and poultry is ensured, the growth is consistent, and the consistency of the quality of livestock and poultry products is improved.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. Beasts and birds are bred with illuminance LED lighting tube, fluorescent tube body including transparent structure, this internal axial cartridge of fluorescent tube has LED control substrate, arrange on the LED control substrate and install LED lamp pearl, fluorescent tube body both ends sealing connection has the fluorescent tube end cover respectively, one of them the fluorescent tube end cover is connected with the power input binding post who supplies power for this level and back level LED lighting tube, another the fluorescent tube end cover is connected with the power output binding post who supplies power for back level LED lighting tube, its characterized in that: the LED control circuit comprises a power input wiring terminal, a power output wiring terminal and an LED control substrate, wherein a positive power supply wire, a negative power supply wire and a range-adjusting power supply wire are arranged between the power input wiring terminal and the power output wiring terminal, and the power input end of the LED control substrate is electrically connected to the positive power supply wire and the negative power supply wire.
2. The uniluminous LED lighting lamp tube for livestock and poultry breeding according to claim 1, characterized in that: the positive power supply wire, the negative power supply wire and the range-adjusting power supply wire are arranged in the lamp tube body, and the parts of the positive power supply wire, the negative power supply wire and the range-adjusting power supply wire, which are positioned in the lamp tube body, are arranged between the LED control substrate and the lamp tube body and are positioned on opposite surfaces of the LED lamp beads.
3. The uniluminous LED lighting lamp tube for livestock and poultry breeding according to claim 1, characterized in that: the power input wiring terminal and the power output wiring terminal are plug-in matching terminals.
4. The uniluminous LED lighting lamp tube for livestock and poultry breeding according to claim 1, characterized in that: the lamp tube body is of a cylindrical structure, and substrate slots which are in plug-in fit with the LED control substrates are oppositely arranged on the inner wall of the lamp tube body.
5. Beasts and birds are bred with illuminance lighting system, its characterized in that: the uniluminous LED lighting lamp tube for livestock and poultry breeding according to claim 1, which comprises a plurality of LED lighting lamp tubes, wherein the LED lighting lamp tubes are respectively connected in an inserted manner in sequence through the power input connecting terminal and the power output connecting terminal to form an LED lighting lamp group arranged along a breeding cage in a breeding greenhouse, the negative power supply lead and the range-adjusting power supply lead of the power output connecting terminal of the last LED lighting lamp tube are electrically connected through a short-circuit plug-in, the positive power supply lead of the power input connecting terminal of the first LED lighting lamp tube is electrically connected to the positive electrode of the power supply end of a lighting control system, and the range-adjusting power supply lead of the power input connecting terminal of the first LED lighting lamp tube is electrically connected to the negative electrode of the power supply end of the lighting control system.
6. The unillumination lighting system for livestock and poultry breeding of claim 5, characterized in that: the short-circuit plug-in is a wire or a plug-in connector which is used for connecting the negative power supply wire and the distance-adjusting power supply wire.
7. Beasts and birds are bred with illuminance lighting system, its characterized in that: the uniluminous LED lighting lamp tube for livestock and poultry breeding according to claim 1, which comprises a plurality of LED lighting lamp tubes, wherein the LED lighting lamp tubes are respectively connected with the power input connecting terminal and the power output connecting terminal in a plug-in manner to form an LED lighting lamp group arranged along a breeding cage in a breeding greenhouse, the anode power supply lead and the range-adjusting power supply lead of the power output connecting terminal of the last LED lighting lamp tube are electrically connected through a short-circuit plug-in, the range-adjusting power supply lead of the power input connecting terminal of the first LED lighting lamp tube is electrically connected to the anode of the power supply end of a lighting control system, and the cathode power supply lead of the power input connecting terminal of the first LED lighting lamp tube is electrically connected to the cathode of the power supply end of the lighting control system.
8. The unillumination lighting system for livestock and poultry breeding of claim 7, wherein: the short-circuit plug-in is a wire or a plug connector for connecting the positive power supply wire and the range-adjusting power supply wire.
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