CN203628417U - Soft LED burner grid for supplementary lighting of facility horticulture - Google Patents

Soft LED burner grid for supplementary lighting of facility horticulture Download PDF

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Publication number
CN203628417U
CN203628417U CN201320608895.8U CN201320608895U CN203628417U CN 203628417 U CN203628417 U CN 203628417U CN 201320608895 U CN201320608895 U CN 201320608895U CN 203628417 U CN203628417 U CN 203628417U
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China
Prior art keywords
led lamp
grid
led
luminescence unit
light filling
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Expired - Fee Related
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CN201320608895.8U
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Chinese (zh)
Inventor
刘文科
杨其长
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Institute of Environment and Sustainable Development in Agriculturem of CAAS
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Institute of Environment and Sustainable Development in Agriculturem of CAAS
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Priority to CN201320608895.8U priority Critical patent/CN203628417U/en
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Publication of CN203628417U publication Critical patent/CN203628417U/en
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Abstract

The utility model provides a soft LED burner grid for supplementary lighting of facility horticulture. The soft LED burner grid comprises a plurality of LED light-emitting units which are disposed between two parallelly-arranged load bearing ropes to form the grid. Each LED light-emitting unit comprises a substrate, at least one line of LED lamp beads are arranged on the surface of the substrate and are connected with a power line. A light-transmitting shell can be arranged outside the LED lamp beads, and each LED light-emitting unit can be provided with a radiating piece inside. The LED light-emitting units in the LED burner grid can be detached, thereby being convenient to use and store; the length of the burner grid can be adjusted according to number of the LED light-emitting units; the LED light-emitting units can be fixed through the load bearing rope along the upper vertical surface and the lower vertical surface to form a vertical lighting plane with horizontal two-way light-emitting, lighting in line spacing and large-sized high-strength supplementary lighting can be performed on facility horticulture plants, and the soft LED burner grid is of great importance to supplementary lighting of tall plants in a greenhouse.

Description

Light filling flexible LED lamp grid for a kind of facilities horticulture
Technical field
The utility model belongs to plant, edible fungus culturing artificial light source technical field, is specially a kind of facilities horticulture light filling flexible LED lamp grid.
Background technology
Facilities horticulture is the important form of modern agriculture, can carry out in facility (greenhouse, plant factor, hot house etc.) inside the intensive cultivating anti-season of vegetables, flowers, fruit tree and Chinese medicine produces, there is the advantages such as multiple crop index is high, output is high, envirment factor is adjustable, can produce in the anniversary, be the main mode of production that meets the gardening product demands such as urban and rural residents winter-spring season vegetables, there is irreplaceable effect.China is facilities horticulture big producing country, and facilities horticulture cultivated area and output occupy first place in the world.But, because the planting form of China's facilities horticulture is take heliogreenhouse and hot house as main, illumination in facility only has 70% left and right outside facility, under the severe weather conditions such as overcast and rainy snow mist, illumination wretched insufficiency in facility, the low light level is few according to seriously restricting growing and the formation of yield and quality of protected crop.In China, the successive cloudy days phenomenon that the bad weathers such as overcast and rainy snow mist cause happens occasionally, and under low temperature acts on simultaneously, the low light level is few according to often causing crop failure even to have no harvest, and economic benefit cannot guarantee.Especially at metropolis periphery, lower generation and the harm that also aggravates successive cloudy days phenomenons of atmospheric transparency that air pollution causes.
Artificial light filling is to guarantee the few important technical according to facilities horticulture good quality and high output under condition of the low light level.But traditional light compensating lamp, as high-pressure mercury lamp, exists that energy consumption is high, light efficiency is low, spectrum and photosynthesis of plant demand differ defect far away, is difficult to the demand of the High-efficient Production that guarantees protected crop.LED is a kind of semi-conductor solid-state light source, have that volume is little, lightweight, energy-conserving and environment-protective, long-life, spectrum can be by advantages such as plant demand modulation, more traditional supplementary lighting sources has incomparable photoelectricity advantage, is the perfect light source that alternative conventional light source is carried out efficient light filling.What is more important, LED light source is cold light source, can press close to plant leaf blade surface irradiation, has reduced irradiation distance, has improved biological light efficiency.Therefore, in order to realize efficiently playing a role of LED light compensating apparatus, must realize and reach in real time closely light filling based on facility plant canopy height by adjusting device, realize the even regulation of real-time LED light fixture on level and height, to realize energy-conservation and High-efficient Production.
Facilities horticulture plant culture is carried out in mainly carrying out in greenhouse and plant factor, the artificial light filling traditionally ceiling lights that adopt is main technology more, because distance light source light filling intensity is little, to the tall and big plant light filling such as tomato, cucumber poor effect, limit that lower leave is photosynthetic effectively to carry out.Utilize the characteristic that LED supplementary lighting sources can irradiation at short distance facility biology, carry out light filling between crop row and can increase substantially the biologicak efficiency of illumination., existing LED light source (as panel light, bulb lamp, fluorescent tube, lamp band etc.) comes with some shortcomings, and cannot under facility condition, implement large area high strength ground light filling in the ranks.
Utility model content
For the technical problem existing in prior art, the purpose of this utility model is to provide a kind of facilities horticulture light filling LED lamp grid, can under facility condition, implement better large area light filling in the ranks.
The technical solution adopted in the utility model is as follows:
Light filling LED lamp grid for a kind of facilities horticulture, is characterized in that, comprising:
Article two, the heavy-duty ropes of parallel arranged;
Some bar-shaped LED luminescence units, are installed between described two heavy-duty ropes, form grid;
Power line, connects described LED luminescence unit.
Further, described LED luminescence unit comprises a substrate, and this substrate is provided with some LED lamp pearls.
Further, the both side surface of described substrate is equipped with LED lamp pearl, luminous to realize horizontal bidirectional.
Further, the single side surface of described substrate is provided with LED lamp pearl, and the each LED luminescence unit between described two heavy-duty ropes is set to towards both sides different directions, luminous to realize horizontal bidirectional.
Further, described substrate is aluminium base.
Further, the light-emitting area of described LED luminescence unit is provided with a light transmitting shell, covers on described LED lamp pearl outside.
Further, in described LED luminescence unit, be provided with radiating piece, this radiating piece is close to described aluminium base.
Further, described LED lamp pearl is parallel multirow arranges, and every row LED lamp pearl is by red and blue LED lamp pearl alternate composition, and wherein red LED lamp pearl is 1~8:1 with the quantity ratio of blue led lamp pearl.
Further, described LED luminescence unit is provided with electric source line interface; Described power line and heavy-duty ropes are parallel to be arranged, and distinguishes extracting power supply cord branch line to connect the electric source line interface on LED luminescence unit at power line near the position of each LED luminescence unit.Electric source line interface on each luminescence unit preferably adopts plug and play interface, and unified with a general supply plug, can make so each luminescence unit convenient disassembly; Also can be fixedly connected with corresponding power line branch line by each luminescence unit, also unified with a general supply plug.
Further, described LED luminescence unit is arranged in described heavy-duty ropes by hook or link.
LED lamp grid of the present utility model, its advantage is as follows:
1) these LED lamp grid are installed multiple bar-shaped LED luminescence units by heavy-duty ropes, form lamp grid, and LED luminescence unit is detachable, easy to use and deposit, and can, according to the quantity of LED luminescence unit, regulate length, can along horizontal direction folding, twine or around, realize multi-form irradiation object;
2) in these LED lamp grid, luminescence unit hangs separately, and thermal diffusivity is good, can adopt large-power LED light bead, and luminous intensity is large, and striplight grid have improved light filling irradiated area;
3) heavy-duty ropes in these LED lamp grid has increased the resistance to tension that adds lamp grid, multiple strip LED luminescence units can be fixed along upper and lower vertical plane, form the luminous vertical irradiation plane of horizontal bidirectional, can carry out facilities horticulture plant and in the ranks irradiate and the high-intensity light filling of large area, significant to the tall and big plant light compensation in greenhouse.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of facilities horticulture light filling LED lamp grid in embodiment.
Fig. 2 is that the inside of LED luminescence unit in embodiment forms schematic diagram.
Number in the figure explanation:
10-heavy-duty ropes; 20-LED luminescence unit, 21-hook, 22-electric source line interface, 23-aluminium base, 24-LED lamp pearl, 25-light transmitting shell; 30-power line, 31-power line branch line.
The specific embodiment
Below by specific embodiments and the drawings, the utility model is described further.
Embodiment 1:
Fig. 1 is the schematic diagram of the facilities horticulture light filling LED lamp grid of the present embodiment, and these lamp grid are made up of the heavy-duty ropes 10 of two parallel arranged, some LED luminescence units 20 and power line 30.Multiple vertical barcode LED luminescence units 20 are fixed between two heavy-duty ropes 11 by linking up with 21, form multiple grids.LED luminescence unit 20 is provided with electric source line interface 22, and power line 30 arranges with heavy-duty ropes 11 is parallel, power line near the position of each LED luminescence unit respectively extracting power supply cord branch line 31 to connect the electric source line interface 22 on LED luminescence unit.
Fig. 2 is the formation schematic diagram hook of two ends (do not illustrate) of LED luminescence unit 20, comprise an aluminium base 23, in its both side surface, (two relative large surfaces) is equipped with and in one to multiple row LED lamp pearl 24(figure, only illustrated the LED lamp pearl of a side), the orientation of lamp pearl is vertical direction, can increase like this irradiated area in vertical direction.Light transmitting shell 25 covers on LED lamp pearl 24 outsides.Every row LED lamp pearl is by red and blue LED lamp pearl alternate composition, and wherein red LED lamp pearl is 1~8:1 with the quantity ratio of blue led lamp pearl.
For ease of heat radiation, can be at the interior radiating piece (this radiating piece of meaning not shown in the figures) that arranges of LED luminescence unit 20, be preferably close to aluminium base and arrange.The epitaxial part of radiating piece can adopt zigzag, comprises the structure of multiple radiation tooths, and with increasing heat radiation area, radiation tooth contacts with air.Specifically can be with reference to LED light fixture heat spreader structure of the prior art, the utility model is not described in detail.
Heavy-duty ropes 11 is selected has flexible anti-aging material, can adopt common rope material or wire etc.Heavy-duty ropes can increase the resistance to tension of lamp grid.When use, by this heavy-duty ropes, lamp grid are fixed along upper and lower vertical plane, can realize horizontal bidirectional and irradiate, and light-emitting area is difficult for upset, stable luminescence.
In above-mentioned LED lamp grid, electric source line interface 22 preferably adopts plug and play interface, and unified with a general supply plug, can make so each luminescence unit convenient disassembly.In other embodiments, also can be fixedly connected with corresponding power line branch line by each luminescence unit, also unified with a general supply plug.
In above-mentioned LED lamp grid, LED luminescence unit 20 except by link up with 21 be fixed in heavy-duty ropes 11, also can adopt other forms such as link to realize detachable installation, can also adopt the mode of being fixedly connected with, be that non-dismountable formula is installed, can determine according to specific needs.
In LED lamp grid shown in Fig. 1, power line 30 walks abreast and arranges with heavy-duty ropes 11 below, also can walk abreast and arrange with heavy-duty ropes 11 above in other embodiments, or in upper and lower two heavy-duty ropes, power line is all set, and can determine according to specific needs.
Embodiment 2:
Embodiment 1 arranges LED lamp pearl on two of the aluminium base of same LED luminescence unit relative surfaces, luminous to realize horizontal bidirectional.The part that do not coexist of the present embodiment and embodiment 1 is, LED lamp pearl is located at the single side surface of aluminium base.Be installed on the different LED luminescence units direction (such as LED luminescence unit towards a side with towards the LED of opposite side luminescence unit alternately) different towards both sides between two heavy-duty ropes, fix along upper and lower vertical plane by the strip LED luminescence unit that multiple direction of illuminations are contrary, form the luminous vertical irradiation plane of horizontal bidirectional.Owing to being the single side surface of LED lamp pearl being located to aluminium base, therefore now only need light transmitting shell 25 be set in a side that is provided with LED lamp pearl.Other structure of the present embodiment is identical with embodiment 1.
LED lamp grid of the present utility model, by multiple LED luminescence units, can, according to the quantity of LED luminescence unit, regulate length by the grid that is made up of heavy-duty ropes, can along a horizontal direction folding, twine or around, realize multi-form irradiation object.LED luminescence unit is detachable, easy to use and deposit.These LED lamp grid are made up of multiple luminescence units, and luminous intensity is large, can be for facilities horticulture plant illumination or light filling, be particularly suited for horizontal bidirectional light filling in the ranks, and also can be used for indoor group of training, grow seedlings or Edible Fungi light filling use.
Above embodiment is only in order to the technical solution of the utility model to be described but not be limited; those of ordinary skill in the art can modify or be equal to replacement the technical solution of the utility model; and not departing from spirit and scope of the present utility model, protection domain of the present utility model should be as the criterion with described in claim.

Claims (10)

1. light filling flexible LED lamp grid for facilities horticulture, is characterized in that, comprising:
Article two, the heavy-duty ropes of parallel arranged;
Some LED luminescence units, are installed between described two heavy-duty ropes, form grid;
Power line, connects described LED luminescence unit.
2. light filling flexible LED lamp grid for facilities horticulture as claimed in claim 1, is characterized in that: described LED luminescence unit comprises a substrate, and this substrate is provided with some LED lamp pearls.
3. light filling flexible LED lamp grid for facilities horticulture as claimed in claim 2, is characterized in that: the both side surface of described substrate is equipped with LED lamp pearl.
4. light filling flexible LED lamp grid for facilities horticulture as claimed in claim 2, is characterized in that: the single side surface of described substrate is provided with LED lamp pearl, and the each LED luminescence unit between described two heavy-duty ropes is set to towards both sides different directions.
5. light filling flexible LED lamp grid for the facilities horticulture as described in any one in claim 1 to 4, is characterized in that: described substrate is aluminium base.
6. light filling flexible LED lamp grid for the facilities horticulture as described in any one in claim 1 to 4, is characterized in that: the light-emitting area of described LED luminescence unit is provided with a light transmitting shell, cover on described LED lamp pearl outside.
7. light filling flexible LED lamp grid for facilities horticulture as claimed in claim 6, is characterized in that: in described LED luminescence unit, be provided with radiating piece, this radiating piece is close to described aluminium base.
8. light filling flexible LED lamp grid for the facilities horticulture as described in any one in claim 1 to 4, it is characterized in that: described LED lamp pearl is parallel multirow and arranges, every row LED lamp pearl is by red and blue LED lamp pearl alternate composition, and wherein red LED lamp pearl is 1~8:1 with the quantity ratio of blue led lamp pearl.
9. light filling flexible LED lamp grid for the facilities horticulture as described in any one in claim 1 to 4, is characterized in that: described LED luminescence unit is provided with electric source line interface; Described power line and heavy-duty ropes are parallel to be arranged, and distinguishes extracting power supply cord branch line to connect the electric source line interface on LED luminescence unit at power line near the position of each LED luminescence unit.
10. light filling flexible LED lamp grid for the facilities horticulture as described in any one in claim 1 to 4, is characterized in that: described LED luminescence unit is arranged in described heavy-duty ropes by hook or link.
CN201320608895.8U 2013-09-29 2013-09-29 Soft LED burner grid for supplementary lighting of facility horticulture Expired - Fee Related CN203628417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320608895.8U CN203628417U (en) 2013-09-29 2013-09-29 Soft LED burner grid for supplementary lighting of facility horticulture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320608895.8U CN203628417U (en) 2013-09-29 2013-09-29 Soft LED burner grid for supplementary lighting of facility horticulture

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Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461683A (en) * 2017-06-26 2017-12-12 东莞泛美光电有限公司 Plant illumination system
CN110260217A (en) * 2019-06-18 2019-09-20 广明源光科技股份有限公司 A kind of side-emitting led light supplementing lamp for plants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461683A (en) * 2017-06-26 2017-12-12 东莞泛美光电有限公司 Plant illumination system
CN110260217A (en) * 2019-06-18 2019-09-20 广明源光科技股份有限公司 A kind of side-emitting led light supplementing lamp for plants

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20140929

EXPY Termination of patent right or utility model