CN203477990U - Horizontal bidirectional flexible LED lamp strip for facility cultivation - Google Patents
Horizontal bidirectional flexible LED lamp strip for facility cultivation Download PDFInfo
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- CN203477990U CN203477990U CN201320608885.4U CN201320608885U CN203477990U CN 203477990 U CN203477990 U CN 203477990U CN 201320608885 U CN201320608885 U CN 201320608885U CN 203477990 U CN203477990 U CN 203477990U
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Abstract
The utility model provides a horizontal bidirectional flexible LED lamp strip for facility cultivation. The horizontal bidirectional flexible LED lamp strip for facility cultivation comprises a flexible substrate and strip-shaped flexible printed circuit boards arranged on the two opposite surfaces of the flexible substrate, LED lamp beads are arranged on the strip-shaped flexible printed circuit boards, and the LED lamp beads are connected with a power line and fixedly connected to the flexible substrate through bearing ropes. The lamp strip further comprises a flexible light transmitting cover. The size of the light emitting face can be adjusted through the number of rows of the LED lamp beads or the width of the strip-shaped flexible printed circuit boards; bidirectional irradiation can be carried out, and thus the horizontal bidirectional flexible LED lamp strip is more suitable for light compensation between rows; the bearing ropes have the bearing function and the fixing function, and thus the tension resistance of the lamp strip can be improved, the light emitting face is not prone to turning, and stable light is emitted; the flexible light transmitting cover have both the light transmitting function and the protection function, and heat can be dissipated through heat dissipation holes, and thus the service life of the lamp strip is prolonged.
Description
Technical field
The utility model belongs to plant, edible fungus culturing artificial light source technical field, is specially horizontal bidirectional flexible LED lamp band for a kind of facility cultivation.
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.Yet, because the planting form of China's facilities horticulture be 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 few formation of growing with yield and quality according to seriously restricting protected crop of the low light level.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.Yet 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, be difficult to guarantee the demand of the High-efficient Production of 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 to substitute the perfect light source that 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 tall and big plant light filling poor effect such as tomato, cucumber, limited that lower leave is photosynthetic effectively to carry out.For this reason, utilize the characteristic that LED supplementary lighting sources can irradiation at short distance facility biology, carry out the biologicak efficiency that light filling between crop row can increase substantially illumination., existing LED light source comes with some shortcomings, and such as panel light, bulb lamp, fluorescent tube etc., cannot under facility condition, implement light filling in the ranks.That lamp band has advantages of is lightweight, easy to use, light filling coverage distance is long, is relatively suitable as supplementary lighting sources in the ranks.But there are some defects in existing LED lamp band: one, and light-emitting area is narrow, a bank light pearl only, bandwidth is little, cannot meet facilities horticulture demand; Its two, light-emitting area is easily reversed, in use, light-emitting area orientation is difficult controls; Its three, one side irradiates, and is not suitable for light filling in the ranks; Its four, without heat dissipation design, lamp pearl power is little, light intensity is little, cannot meet plant illumination demand; Finally, exist tensile strength little, support poorly, can not grow shortcoming such as distance unsettled suspension etc.
Utility model content
For the technical problem existing in prior art, the purpose of this utility model is to provide horizontal bidirectional flexible LED lamp band for a kind of facility cultivation, can under facility condition, more effectively implement light filling in the ranks.
The technical solution adopted in the utility model is as follows:
A horizontal bidirectional flexible LED lamp band for facility cultivation, is characterized in that, comprising:
Flexible base, board;
Banded flexible printed circuit board, is located at the both side surface of described flexible base, board;
LED lamp pearl, is located on described banded flexible printed circuit board;
Power line, connects described LED lamp pearl;
Heavy-duty ropes, is fixedly connected with described flexible base, board.
Further, also comprise soft light cover (or being called soft light crust), be coated on flexible base, board, banded flexible printed circuit board and LED lamp pearl outside.
Further, the place of keeping to the side of described soft light cover is provided with some louvres, and its diameter is 1～2 millimeter.
Preferably, the both side surface of described flexible base, board is respectively provided with the banded flexible printed circuit board of a wide cut, and described LED lamp pearl is parallel multirow and arranges.
Preferably, the width of the banded flexible printed circuit board of described wide cut is 10～20 centimetres.
Preferably, the both side surface of described flexible base, board is respectively provided with many banded flexible printed circuit boards in a narrow margin, every in a narrow margin banded flexible printed circuit board be provided with a line LED lamp pearl.
Preferably, the width of described banded flexible printed circuit board is in a narrow margin 1～2 centimetre.
Preferably, described soft light cover comprises at each floor between banded flexible printed circuit board in a narrow margin, by described floor, fix each banded flexible printed circuit board in a narrow margin, described soft light cover on every in a narrow margin the relevant position of banded flexible printed circuit board be equipped with louvre.
Preferably, described 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.
Preferably, described heavy-duty ropes is fixed on the edge of described flexible base, board, can adopt the forms such as link or hook to be fixed.
Compare with existing LED lamp band, the utility model can carry out better hothouse plants illumination and more effectively implement light filling in the ranks.Specifically, the advantage of flexible LED rope light of the present utility model is:
1) luminous face width, can be by the size of the line number of LED lamp pearl or the width adjustment light-emitting area of banded flexible printed circuit board;
2) can carry out two-way irradiation, light filling in the ranks preferably;
3) heavy-duty ropes plays load-bearing effect and fixation, can increase the resistance to tension of lamp band, and makes light-emitting area be difficult for upset, stable luminescence;
4) soft light cover had both played printing opacity effect and protective effect, can dispel the heat by louvre again, had extended the service life of lamp band.
Accompanying drawing explanation
Fig. 1 is the structural representation of horizontal bidirectional flexible LED rope light in embodiment 1.
Fig. 2 is the schematic diagram that in embodiment 1, banded flexible printed circuit board is installed in flexible base, board both sides.
Fig. 3 is the soft light cover schematic diagram that has louvre in embodiment 1.
Fig. 4 adopts the schematic diagram of banded flexible printed circuit board in a narrow margin in embodiment 2.
Fig. 5 is the soft light cover schematic diagram of ribbed plate in embodiment 2.
Fig. 6 is the soft light cover schematic diagram of the another kind of shape of ribbed plate in embodiment 2.
Number in the figure explanation: 1-flexible base, board, the banded flexible printed circuit board of 2-, 2A-is banded flexible printed circuit board in a narrow margin, 3-LED lamp pearl, 4-power line, 5-heavy-duty ropes, 6-soft light cover, 61-louvre, 62-floor, 7-link.
The specific embodiment
Below by specific embodiments and the drawings, the utility model is described further.
Embodiment 1:
Fig. 1 is the structural representation of the horizontal bidirectional flexible LED rope light of the present embodiment, comprise flexible base, board 1, banded flexible printed circuit board 2, LED lamp pearl 3, power line 4, heavy-duty ropes 5, coated (parcel) soft light cover (or being called soft light crust) 6 outside, and link 7.Banded flexible printed circuit board 2 is located at two relative surfaces (two large surfaces) of flexible base, board 1, and as shown in Figure 2, this figure can be regarded as the top view of Fig. 1.In the present embodiment, banded flexible printed circuit board 2 is wide cut, and width is 10～20 centimetres.The material of flexible base, board 1 can select to have the materials such as certain flexible copper-clad laminate.Power line 4 connects LED lamp pearl 3, by external power supply, is that LED lamp pearl is powered.
The fast light photograph of heavy-duty ropes 5 employing, rope or the metal wire rod that anti-aging and pull resistance is strong, be fixedly connected on flexible base, board 1.During concrete enforcement, as shown in Figure 1, can heavy-duty ropes 5 be fixed on by link 7 on 1 two long edges of flexible base, board, to increase the resistance to tension of lamp band in soft light cover 6 inside.During use, the heavy-duty ropes at lamp band two ends Shang Xia 5 vertical plane fix, lamp band horizontal bidirectional is irradiated, and light-emitting area is difficult for upset, stable luminescence.In addition each fixes a heavy-duty ropes, also heavy-duty ropes 5 can be fixed on to flexible base, board 1 ，Ji one end, two ends.
6 printing opacities of soft light cover and protective effect, two edge is also provided with some louvres, as shown in Figure 3.The heat dispersion of lamp band can be provided by louvre, improve the life-span of LED lamp band.During concrete enforcement, can on soft light cover 6, near flexible base, board edge, open at a certain distance the louvre that diameter is 1-2 millimeter, perforate can interlock on both sides.The heat that LED lamp pearl produces in the use procedure of lamp band can be discharged in environment by louvre, maintains the inner cryogenic conditions preferably of lamp band.The material of soft light cover 6 can adopt PVC(polyvinyl chloride), PET(PETG), PP(polypropylene), PS(polystyrene) etc. material.
Embodiment 2:
Difference from Example 1 is, banded flexible printed circuit board 2 is in a narrow margin, as shown in 2A in Fig. 4, width is only 1～2 centimetre, two relative surfaces of flexible base, board 1 are respectively provided with many so banded flexible printed circuit boards 2 in a narrow margin, and every is only provided with a line LED lamp pearl on banded flexible printed circuit board in a narrow margin.During concrete use, the number of the banded flexible printed circuit board in a narrow margin of substrate both sides is consistent, to guarantee the effect uniformity of both sides light intensity, light.Such as banded flexible printed circuit board being in a narrow margin to even number setting, the LED lamp pearl mosaic surface on flexible base, board on adjacent banded flexible printed circuit board is in a narrow margin contrary, to realize the luminous irradiation of horizontal bidirectional, and guarantees that both sides light intensity light quality is consistent.
In the present embodiment, on soft light cover 6, can design floor 62, at each in a narrow margin between banded flexible printed circuit board, and be pressed in the edge of banded flexible printed circuit board in a narrow margin, with to each in a narrow margin banded flexible printed circuit board play fixation.Now soft light cover can every in a narrow margin banded flexible printed circuit board place (preferably in upper lower edge) louvre (not shown) is all set.The profile of soft light cover 6 can be straight, and (can be regarded as is side view or the cross sectional view of Fig. 4), can be also curve form or wave pattern, as shown in Figure 6 as shown in Figure 5.
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. a horizontal bidirectional flexible LED lamp band for facility cultivation, is characterized in that, comprising:
Flexible base, board;
Banded flexible printed circuit board, is located at the both side surface of described flexible base, board;
LED lamp pearl, is located on described banded flexible printed circuit board;
Power line, connects described LED lamp pearl;
Heavy-duty ropes, is fixedly connected with described flexible base, board.
2. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 1, is characterized in that: also comprise soft light cover, be coated on described flexible base, board, banded flexible printed circuit board and LED lamp pearl outside.
3. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 2, is characterized in that: the place of keeping to the side of described soft light cover is provided with some louvres, and its diameter is 1 ~ 2 millimeter.
4. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 2, is characterized in that: the both side surface of described flexible base, board is respectively provided with the banded flexible printed circuit board of a wide cut, and described LED lamp pearl is parallel multirow and arranges.
5. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 4, is characterized in that: the width of the banded flexible printed circuit board of described wide cut is 10 ~ 20 centimetres.
6. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 2, it is characterized in that: the both side surface of described flexible base, board is respectively provided with many banded flexible printed circuit boards in a narrow margin, every in a narrow margin banded flexible printed circuit board be provided with a line LED lamp pearl.
7. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 6, is characterized in that: the width of described banded flexible printed circuit board is in a narrow margin 1 ~ 2 centimetre.
8. horizontal bidirectional flexible LED lamp band for facility cultivation as claimed in claim 6, it is characterized in that: described soft light cover comprises at each floor between banded flexible printed circuit board in a narrow margin, by described floor, fix each banded flexible printed circuit board in a narrow margin, described soft light cover on every in a narrow margin the relevant position of banded flexible printed circuit board be equipped with louvre.
9. horizontal bidirectional flexible LED lamp band for the facility cultivation as described in any one in claim 1 to 8, is characterized in that: described 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.
10. horizontal bidirectional flexible LED lamp band for the facility cultivation as described in any one in claim 1 to 8, is characterized in that: described heavy-duty ropes is fixed on the edge of described flexible base, board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608885.4U CN203477990U (en) | 2013-09-29 | 2013-09-29 | Horizontal bidirectional flexible LED lamp strip for facility cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608885.4U CN203477990U (en) | 2013-09-29 | 2013-09-29 | Horizontal bidirectional flexible LED lamp strip for facility cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477990U true CN203477990U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608885.4U Expired - Fee Related CN203477990U (en) | 2013-09-29 | 2013-09-29 | Horizontal bidirectional flexible LED lamp strip for facility cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444033A (en) * | 2015-12-09 | 2016-03-30 | 中国民航大学 | Flat type airfield runway shutdown caution light |
| CN113396723A (en) * | 2021-07-14 | 2021-09-17 | 普罗斯电器（中国）有限公司 | Plant lighting system for sunlight greenhouse and arched shed |
-
2013
- 2013-09-29 CN CN201320608885.4U patent/CN203477990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444033A (en) * | 2015-12-09 | 2016-03-30 | 中国民航大学 | Flat type airfield runway shutdown caution light |
| CN105444033B (en) * | 2015-12-09 | 2018-10-23 | 中国民航大学 | Flush system airfield runway closing alarming lamp |
| CN113396723A (en) * | 2021-07-14 | 2021-09-17 | 普罗斯电器（中国）有限公司 | Plant lighting system for sunlight greenhouse and arched shed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |