CN114679973A

CN114679973A - Forage grass rotating tower with efficient layout and illumination module

Info

Publication number: CN114679973A
Application number: CN202210387278.3A
Authority: CN
Inventors: 李红双; 吴冬明; 吴金星; 邢成
Original assignee: Golden Scorpion Co ltd
Current assignee: Golden Scorpion Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-07-01

Abstract

The invention discloses a pasture grass rotating tower with an efficient layout illumination module, which comprises: a) a tower body; b) a track formed around the tower body as a multi-layer helical structure defining a path, with a lighting module disposed below the track; the illumination module is provided with an LED lamp; the LED lamp comprises a support and a light source, the support is provided with a base layer and a functional layer, the functional layer is a silver coating and is divided into a first functional area and a second functional area, and the light source is arranged on the support. The fluorescent powder is uniformly distributed on the surfaces of the bracket and the chip, so that light spots are prevented from being formed; the wave width is stable, the spectral curve is more gentle, no obvious wave crest and wave trough appear, and the continuous spectrum is provided and is closer to the solar spectrum.

Description

Forage grass rotating tower with efficient layout and illumination module

Technical Field

The invention belongs to the technical field of pasture production devices, and particularly relates to a pasture rotating tower with an efficient layout illumination module.

Background

At present, the high-quality feed in China has the problems of high cost, high dependence on foreign germplasm, land resource limitation on production and the like, so that the development of high-quality animal husbandry is hindered. Particularly, the problems of shortage of land resources, less suitable pasture planting areas, limitation of climate factors and the like exist in partial areas, so that huge gaps exist in high-quality feed stably provided all year round. Is one of the main challenges of developing high-quality animal husbandry with stable production all the year around in China.

Water culture pasture as a special cultivation mode for pasture cultivation, the earliest use record can be traced to 1800 years. At the time, it was mainly used by european farm farmers to produce fresh germinating pasture from seeds and as feed for farm animals (cows being the main) in winter to maintain winter production activities (milk production) and to increase winter production. In recent years, in countries such as the middle east, africa and asia, the production of fresh feed cannot be sufficiently supplied to the needs of animal husbandry, especially to the supply of high-quality feed, due to the influence of population growth pressure, feed supply pressure and land resource pressure.

One of the major challenges in current pasture production is that pasture yield is difficult to increase. The main reason is that the land resource pressure is increasing day by day. The increase in the production of cereals, oil crops and legumes has led to a tremendous pressure on the land resources for pasture production. In order to meet the ever-increasing demand for fresh, high-quality pasture, one of the alternatives is intensive production-hydroponic pasture. The water culture pasture cultivation uses large space or production equipment with an environment control function, obtains higher water culture pasture yield in a short time through a complex automatic transmission and control system, ensures that pasture products have high nutritive value, and is beneficial to the health and growth of livestock animals. The water planting pasture system has high utilization efficiency of water resources and land resources, highly controllable environmental conditions and a harmless production process without participation of chemical articles such as pesticides, herbicides and the like. These advantages make hydroponic pasture systems well suited for harsh climatic environments such as deserts, soil-poor areas or traditional agricultural areas where land costs are high. Particularly in semiarid, arid and arid regions or regions partially suffering from long-term water shortage or in which irrigation infrastructure does not exist, the production mode of the water culture pasture can greatly improve the 'difficult' problem of the feed for local livestock raising. By hydroponics we can produce pasture grasses including maize, barley, oats, sorghum, rye, alfalfa and triticale. In conclusion, the water culture pasture can maintain a production mode of continuous production all the year around, high-quality fresh pasture production and high land resource utilization efficiency. The feed can support regional animal farms to complete self-sufficiency of partial high-quality feeds, and has higher practical significance and economic value.

Through search, the following related patents are disclosed:

patent document 1: chinese patent CN202110800928.8, published: 2021-09-07;

patent document 2: chinese patent CN202110531738.0, published: 2021-08-10;

patent document 3: chinese patent CN202110644632.1, published: 2021-08-20;

patent document 4: US patent US2018359972a1, published: 2018-12-20.

The rotating tower in the above patent is matched with an illumination module to provide illumination for pasture to promote rapid growth.

Disclosure of Invention

1. Problems to be solved

Aiming at the technical problem, the invention provides the pasture rotating tower with the illumination module in the efficient layout, and the comprehensive spectrum provides illumination for pasture.

2. Technical scheme

In order to solve the problems, the technical scheme adopted by the invention is as follows:

the invention relates to a pasture grass rotating tower with an efficient layout illumination module, which comprises:

a) a tower body;

b) a track formed around the tower body as a multi-layer helical structure defining a path, with a lighting module disposed below the track; the illumination module is provided with an LED lamp; the LED lamp comprises a support and a light source, the support is provided with a base layer and a functional layer, the functional layer is a silver coating and is divided into a first functional area and a second functional area, and the light source is arranged on the support.

In a possible embodiment of the present invention, the light source includes a phosphor and a violet chip for exciting the phosphor, the violet chip and the phosphor are disposed on the support, the phosphor is filled on the functional layer and the surface of the violet chip, a negative electrode of the violet chip is communicated with the first functional region of the support through a negative electrode bonding wire, and a positive electrode of the violet chip is communicated with the second functional region through a positive electrode bonding wire.

In one possible embodiment of the present invention, the violet chip is a 410-; the fluorescent powder comprises the following components in percentage by mass: 50-60% of blue fluorescent powder with the peak wavelength of 450 +/-1 nm, 15-25% of blue-green fluorescent powder with the peak wavelength of 494 +/-1 nm, 4-6% of red fluorescent powder with the peak wavelength of 647 +/-1 nm and 12-20% of green fluorescent powder with the peak wavelength of 534 +/-1 nm.

In one possible embodiment of the present invention, the support is a bowl structure with a concave middle.

In a possible embodiment of the present invention, the violet chip is vertically fixed in the bowl cup of the bracket through the silicon-based die bond primer.

In one possible embodiment of the invention, the base layer is a brass hardware, and the base layer and the functional layer are bonded by injection molding.

In one possible embodiment of the present invention, the illumination module further has a lamp holder capable of releasing the LED lamp quickly.

In a possible embodiment of the present invention, the LED lamp is tubular, the lamp holder includes an L-shaped bracket and a buckle, an upper end of the L-shaped bracket is inserted into a notch of the rail, and the buckle is fixed below the rail and corresponds to the L-shaped bracket.

In a possible embodiment of the present invention, the LED lamp is in a plate shape, the lamp holder includes a first screw lock and a second screw lock, and the first screw lock and the second screw lock are fixed under the rail at an interval.

3. Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the pasture rotating tower with the illumination module in the efficient layout, disclosed by the invention, the fluorescent powder is uniformly distributed on the surfaces of the bracket and the chip, so that light spots are prevented from being formed; the wave width is stable, the spectrum curve is more gentle, no obvious wave crest and wave trough appear, and the spectrum has a continuous spectrum and is closer to the solar spectrum;

(2) according to the invention, the purple light chip and the fluorescent powder are reasonably matched with RGB (red, green and blue) three primary colors, so that the blue light ratio is effectively reduced, and the harm of blue light is reduced;

drawings

FIG. 1 is a schematic structural view of a pasture grass rotating tower with an efficient layout of illumination modules according to the present invention;

FIG. 2 is another schematic structural diagram of the pasture grass rotating tower with the illumination module arranged efficiently;

FIG. 3 is a schematic structural view of an LED lamp of the pasture grass rotating tower of the efficient layout illumination module of the invention;

description of reference numerals:

110. a tower body;

120. a track;

130. a transport component;

140. planting a tray;

160. an illumination module; 161. an LED lamp; 1611. a support; 1612. fluorescent powder; 1613. a violet chip; 1614. a negative electrode bonding wire; 1615. a positive electrode bonding wire; 1616. a first functional region; 1617. a second functional region; 162. a lamp socket; 1621. an L-shaped bracket; 1622. buckling; 1623. a first screw is locked; 1624. the second screw is locked.

Detailed Description

Exemplary embodiments of the present invention are described in detail below. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. The following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to describe the features and characteristics of the invention, to set forth the best mode of carrying out the invention, and to sufficiently enable one skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.

The following detailed description and example embodiments of the invention are set forth.

The fluorescent powder is purchased from Jiangsu Borui photoelectric Co Ltd, and the types of the fluorescent powder are BE01 blue fluorescent powder, BE02 blue-green fluorescent powder, RC04 red fluorescent powder and GB04 green fluorescent powder. Table 1 shows the phosphor components and the content of the LED lamp according to the present invention, and table 2 shows the performance parameters of the LED lamp according to the present invention.

TABLE 1 phosphor compositions and amounts for various embodiments of the present invention

Table 2 performance parameters of various embodiments of the invention

Each parameter of the LED lamps R10-R15 in the embodiments of the invention is as high as 98, the color rendering index CIR is greater than 98, the blue light proportion is less than 0.7%, the blue light hazard is less, and the LED lamps accord with the blue light hazard detection standard IEC/TR 62778.

According to the invention, the RGB three primary colors are reasonably matched by the purple light chip and the fluorescent powder, so that the LED light source has a continuous spectrum which is closer to a solar spectrum. Compared with the prior art, the half-wave width of the fluorescent powder used in the invention is wide, the blue-green fluorescent powder with the peak wavelength of 494 +/-1 nm is added, the maximum response wavelength of the blue-green fluorescent powder is 494 +/-1 nm, the spectral curve is more gentle, obvious wave crests and wave troughs do not appear, and 4% -6% of the red fluorescent powder with the peak wavelength of 647 +/-1 nm is added, so that the red light proportion is improved, and the color rendering property is improved. The mass fraction ratio of the fluorescent powder is controlled to be 50-60% of blue fluorescent powder, 15-25% of blue-green fluorescent powder and 12-20% of red fluorescent powder and green fluorescent powder, and the blue light ratio is reduced while more blue fluorescent powder is kept to ensure the color rendering property of a light source.

As shown in fig. 1-3, the pasture grass rotating tower of the high-efficiency layout illumination module disclosed herein comprises: a) a tower body 110; b) a track 120 formed as a multi-layered spiral structure defining a path around the tower body 110, with a lighting module 160 disposed below the track 120; a transport member 130 spirally moving around the rail 120 by a driving force; one or more planting trays 140 for receiving grass seeds to be cultivated and resting on the transport member 130; and the controller is used for controlling the operation of the rotating tower.

In fig. 1 and 2, the illumination module 160 has an LED lamp 161 and a lamp holder 162 capable of quickly releasing the LED lamp 161; as shown in fig. 3, the LED lamp 161 includes a support 1611 and a light source, the support 1611 is a bowl-cup structure with a concave middle part, the support 1611 is provided with a base layer and a functional layer, the base layer is a brass hardware, and the base layer and the functional layer are combined by injection molding. The functional layer is a silver-plated layer and is divided into a first functional area 1616 and a second functional area 1617, and the light source is arranged on the bracket 1611.

In some embodiments, the light source includes a phosphor 1612 and a violet chip 1613 for exciting the phosphor 1612, the violet chip 1613 and the phosphor 1612 are disposed on the support 1611, specifically, the violet chip 1613 is vertically fixed in a cup of the support 1611 through a silicon-based die attach underfill, the phosphor 1612 is filled on the functional layer and the surface of the violet chip 1613, a negative electrode of the violet chip 1613 is communicated with the first functional region 1616 of the support 1611 through a negative electrode bonding wire 1614, and a positive electrode of the violet chip 1613 is communicated with the second functional region 1617 through a positive electrode bonding wire 1615.

Further, the purple light chip 1613 is a 410-415nm chip; the fluorescent powder 1612 comprises the following components in percentage by mass: 50% -60% of blue fluorescent powder 1612 with the peak wavelength of 450 +/-1 nm, 15% -25% of blue-green fluorescent powder 1612 with the peak wavelength of 494 +/-1 nm, 4% -6% of red fluorescent powder 1612 with the peak wavelength of 647 +/-1 nm and 12% -20% of green fluorescent powder 1612 with the peak wavelength of 534 +/-1 nm.

In fig. 1, the LED lamp 161 is tubular, the lamp holder 162 includes an L-shaped bracket 1621 and a clip 1622, an upper end of the L-shaped bracket 1621 is inserted into a notch provided in the rail 120, and the clip 1622 is fixed below the rail 120 and corresponds to the L-shaped bracket 1621.

In fig. 2, the LED lamp 161 is a plate shape, the lamp holder 162 includes a first screw lock 1623 and a second screw lock 1624, and the first screw lock 1623 and the second screw lock 1624 are fixed under the rail 120 at an interval.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the technical principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a forage grass rotating tower of high-efficient overall arrangement illumination module which characterized in that includes:

a) a tower body (110);

b) a track (120) formed as a multi-layer spiral structure defining a path around the tower body (110), a lighting module (160) being disposed below the track (120); the illumination module (160) is provided with an LED lamp (161); the LED lamp (161) comprises a support (1611) and a light source, wherein the support (1611) is provided with a base layer and a functional layer, the functional layer is a silver-plated layer and is divided into a first functional area (1616) and a second functional area (1617), and the light source is arranged on the support (1611).

2. The pasture grass rotating tower with the efficient layout of the illumination module group as claimed in claim 1, wherein the light source comprises fluorescent powder (1612) and a purple light chip (1613) for exciting the fluorescent powder (1612), the purple light chip (1613) and the fluorescent powder (1612) are arranged on a support (1611), the fluorescent powder (1612) is filled on the surfaces of the functional layer and the purple light chip (1613), the negative electrode of the purple light chip (1613) is communicated with the first functional area (1616) of the support (1611) through a negative electrode bonding line (1614), and the positive electrode of the purple light chip (1613) is communicated with the second functional area (1617) through a positive electrode bonding line (1615).

3. The pasture grass rotating tower with the efficient layout of the illumination module as claimed in claim 2, wherein the purple light chip (1613) is a chip with the wavelength of 410 and 415 nm; the fluorescent powder (1612) comprises the following components in percentage by mass: 50% -60% of blue fluorescent powder (1612) with the peak wavelength of 450 +/-1 nm, 15% -25% of blue-green fluorescent powder (1612) with the peak wavelength of 494 +/-1 nm, 4% -6% of red fluorescent powder (1612) with the peak wavelength of 647 +/-1 nm and 12% -20% of green fluorescent powder (1612) with the peak wavelength of 534 +/-1 nm.

4. A grass rotating tower with high efficiency layout lighting module as claimed in claim 1, characterized in that the support (1611) is a bowl-cup structure with a concave middle.

5. The pasture grass rotating tower with the efficient layout illumination module as claimed in claim 4, wherein the violet light chip (1613) is vertically fixed in a bowl of a bracket (1611) through a silicon-based die bond primer.

6. A pasture grass rotating tower with an efficient layout illumination module as in claim 5, wherein the base layer is brass hardware, and the base layer and the functional layer are combined through injection molding.

7. A pasture grass rotating tower with efficient layout of lighting module as claimed in claim 1, characterized in that the lighting module (160) further has a lamp holder (162) capable of releasing the LED lamp (161) quickly.

8. A grass rotating tower of a high efficiency layout lighting module according to claim 7, characterized in that the LED lamp (161) is tubular, the lamp holder (162) comprises an L-shaped bracket (1621) and a buckle (1622), the upper end of the L-shaped bracket (1621) is inserted into a notch provided by the rail (120), the buckle (1622) is fixed under the rail (120) and corresponds to the L-shaped bracket (1621).

9. The pasture grass rotating tower with the efficient layout of the illumination module as claimed in claim 7, wherein the LED lamp (161) is plate-shaped, the lamp holder (162) comprises a first screw locking piece (1623) and a second screw locking piece (1624), and the first screw locking piece (1623) and the second screw locking piece (1624) are fixed below the track (120) at intervals.