CN114580039A - Design method of rectangular uniform-luminous waterproof lamp tube and lamp - Google Patents
Design method of rectangular uniform-luminous waterproof lamp tube and lamp Download PDFInfo
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- CN114580039A CN114580039A CN202011387675.8A CN202011387675A CN114580039A CN 114580039 A CN114580039 A CN 114580039A CN 202011387675 A CN202011387675 A CN 202011387675A CN 114580039 A CN114580039 A CN 114580039A
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- 238000013461 design Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012795 verification Methods 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 230000008635 plant growth Effects 0.000 claims abstract description 6
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000012010 growth Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention relates to a design method of a rectangular uniform luminous waterproof lamp tube, which determines the power and size range of a lamp according to the height of the lamp required to hang and the light quantum number range required by plant growth; measuring the curve graphs of the actual irradiation area of the lamp under the hanging height and the light intensity in the irradiation area according to the optical characteristics of the reflecting cup adopted by the lamp; calculating the distance between adjacent lamps required for ensuring enough light intensity of the light overlapping region according to the contour curve graphs of the actual irradiation area and the light intensity; establishing a 3D model according to the equal height curve graphs of the irradiation area and the light intensity, and simulating and verifying the feasibility of adopting the distance; when the space is verified to be qualified, the space is applied to design the light bar; when the verification interval is unqualified, adjusting the interval according to the simulation result and then verifying again; need not to rely on workman's experience, and interval design science, reasonable, can verify, can promote the illumination degree of consistency of plant lamp by a wide margin, and then promote the plant effect of planting by a wide margin.
Description
Technical Field
The invention relates to the technical field of plant lamps, in particular to a design method of a rectangular uniform luminous waterproof lamp tube and a lamp.
Background
The plant lamp is used for providing a light source or supplementing light for plant growth and is commonly used for indoor planted plants; at present, for a plant lamp with a plurality of lamps on a single lamp strip, the distance and the distribution among the lamps are mostly set only by manual experience, the effect is usually poor, the light efficiency uniformity is poor, the light quantum in a central area is over saturated, the energy is ineffective and wasted, and the light quantum in a corner area is insufficient, so that the optimal illumination light quantum of the plant cannot be achieved, and the plant grows too long and thin. Therefore, the shapes of the whole plants are different, the yield per unit area is low, and an exact and effective design method is lacked for guiding design and verification.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a design method for a rectangular waterproof lamp tube with uniform light emission, and further provide a lamp with a rectangular waterproof lamp tube with uniform light emission, aiming at the above defects in the prior art.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a design method for constructing a rectangular uniform luminous waterproof lamp tube comprises the following steps:
the first step is as follows: determining the power and size range of the lamp according to the height of the lamp required to hang and the light quantum number range required by plant growth;
the second step is that: measuring the curve graphs of the actual irradiation area of the lamp under the hanging height and the light intensity in the irradiation area according to the optical characteristics of the reflecting cup adopted by the lamp;
the third step: calculating the distance between adjacent lamps required for ensuring enough light intensity of the light overlapping region according to the contour curve graphs of the actual irradiation area and the light intensity;
the fourth step: and establishing a 3D model according to the contour curves of the irradiation area and the light intensity, and simulating and verifying the feasibility of adopting the distance.
The invention relates to a design method of a rectangular uniform luminous waterproof lamp tube, wherein the first step further comprises the following steps: according to the distribution condition of plants in planting, the shape of the light bar and the distribution condition of the plurality of lamps on the light bar are determined.
The invention relates to a design method of a rectangular uniform luminous waterproof lamp tube, wherein the first step further comprises the following steps: and determining the shape of the reflecting cup used by the lamp according to the irradiation area required by the growth of the plants.
The design method of the rectangular uniform luminous waterproof lamp tube further comprises the following fifth step: when the space is verified to be qualified, the space is applied to design the light bar; and when the verification distance is unqualified, verifying again after adjusting the distance according to the simulation result.
The invention relates to a design method of a rectangular uniform luminous waterproof lamp tube, which further comprises the following steps: and determining the distance between the lamps one by one until the calculation of the distance between the lamps of the whole light bar is completed.
The design method of the rectangular uniform luminous waterproof lamp tube is characterized in that optical software TracePro simulation verification is adopted in the fourth step.
A rectangular uniform-luminous waterproof lamp tube lamp comprises a strip-shaped lamp strip, a plurality of lamps are distributed on the lamp strip along the length direction of the lamp strip, a reflecting cup is arranged on each lamp, and the distance between the lamps is calculated by the rectangular uniform-luminous waterproof lamp tube design method.
The rectangular uniform-light-emitting waterproof lamp tube lamp is characterized in that the reflecting cup is square, and the light-emitting angle is 50-100 degrees.
The rectangular uniform-luminous waterproof lamp tube lamp comprises a light channel, wherein a light inlet and a light outlet of the light channel are opposite and rectangular; along the light emitting direction, the light channel is in a gradually expanding shape; the light reflecting cup also comprises an edge plate fixedly arranged on the outer side surface of the light channel, and one or more supporting bent edges facing the light inlet side of the light channel are formed on the edge plate; one or more positioning feet are arranged at the end part of one end of the support bending edge, which deviates from the edge plate, and a fixing buckle for assembling is arranged on the edge plate.
The rectangular uniform-luminous waterproof lamp tube lamp is characterized in that the hanging height of the lamp strip is 25-30 CM.
The invention has the beneficial effects that: through the mode and the method, a better design mode can be provided for the lamp spacing setting of the plant lamp, the worker experience is not needed, the spacing design is scientific and reasonable, verification can be carried out, the illumination uniformity of the plant lamp can be greatly improved, the plant planting effect is greatly improved, and the luminous uniformity can reach more than 90% through experimental verification.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts based on the drawings:
FIG. 1 is a flow chart of a method for designing a rectangular uniformly luminous waterproof lamp tube according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of a rectangular uniformly luminous waterproof lamp according to a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of a reflector cup of a lamp with a rectangular uniform-lighting waterproof lamp tube according to a preferred embodiment of the invention;
fig. 4 is a schematic view of the distance adjustment of the rectangular uniform luminous waterproof lamp tube in the preferred embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made clearly and completely in conjunction with the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The design method of the rectangular uniform luminous waterproof lamp tube in the preferred embodiment of the invention, as shown in fig. 1, comprises the following steps:
s01: determining the power and size range of the lamp according to the height of the lamp required to hang and the light quantum number range required by plant growth;
s02: measuring the curve graphs of the actual irradiation area of the lamp under the hanging height and the light intensity in the irradiation area according to the optical characteristics of the reflecting cup adopted by the lamp;
s03: calculating the distance between adjacent lamps required for ensuring enough light intensity of the light overlapping region according to the contour curve graphs of the actual irradiation area and the light intensity;
s04: establishing a 3D model according to the equal height curve graphs of the irradiation area and the light intensity, and simulating and verifying the feasibility of adopting the distance;
s05: when the space is verified to be qualified, the space is applied to design the light bar; and when the verification distance is unqualified, verifying again after adjusting the distance according to the simulation result.
Through the mode and the method, a better design mode can be provided for the lamp spacing setting of the plant lamp, the worker experience is not needed, the spacing design is scientific and reasonable, verification can be carried out, the illumination uniformity of the plant lamp can be greatly improved, the plant planting effect is greatly improved, and the luminous uniformity can reach more than 90% through experimental verification.
Preferably, the first step further comprises the steps of: determining the shape of the light bar and the distribution condition of a plurality of lamps on the light bar according to the distribution condition of plants during planting; it can be understood that, according to the plant planting distribution, if the distribution is a long strip, the corresponding lamp distribution also needs to adopt a long strip distribution, and if the distribution is a curve, the corresponding lamp distribution also needs to adopt a curve distribution to correspond to the illumination effect.
Preferably, the first step further comprises the steps of: determining the shape of a reflecting cup used by the lamp according to the irradiation area required by the growth of plants; depending on the growth of the plant, for example, some plants are flourishing in branches and leaves, and a wider irradiation area is required.
Preferably, the method further comprises the following steps: determining the distance between every two lamps one by one until the calculation of the distance between every two lamps of the whole light bar is completed; is convenient for carrying out the rapid and effective integral design.
Preferably, the fourth step adopts optical software TracePro simulation verification; of course, other optical software can be used for simulation, and simple replacement based on the simulation is within the scope of protection of the present application.
A rectangular uniform luminous waterproof lamp tube lamp comprises a strip-shaped lamp strip 1, wherein a plurality of lamps 10 are distributed on the lamp strip 1 along the length direction of the lamp strip, each lamp is provided with a reflecting cup 11, and the space between the lamps 10 is calculated by the design method of the rectangular uniform luminous waterproof lamp tube, as shown in figure 2 and also shown in figure 3.
Preferably, the light reflecting cup 11 is square, and the light emitting angle is 50-100 degrees; preferably, the hanging height of the light bar is 25-30 CM.
Preferably, the light reflecting cup 11 includes a light channel 110, and a light inlet 1100 and a light outlet 1101 of the light channel are opposite and rectangular; along the light emitting direction, the light channel is in a gradually expanding shape; the light reflecting cup also comprises an edge plate 111 fixedly arranged on the outer side surface of the light channel, and one or more supporting bent edges 112 facing the light inlet side of the light channel 110 are formed on the edge plate; one or more positioning feet 1120 are arranged at the end part of one end of the support bending edge 112, which is far away from the edge plate 111, and a fixing buckle 1110 for assembling is arranged on the edge plate 111; the reliability of installation is convenient to guarantee;
specific experimental data:
the length and width of the planting frame is 1.5 m/0.6 m, and the average light quantum number demand PPFD in the planting area of the plants is more than or equal to 120umol/m2And/s, the lamp hanging height is 30CM as an example:
according to the distribution and growth conditions of plants in the planting frame, a light-gathering square reflecting cup with a light-emitting angle of 80 degrees is selected, the whole lamp is designed as a strip-shaped lamp, and 9 square reflecting cups are arranged in the lamp;
according to the characteristic of the light emitting angle of the reflecting cup, the area of a light spot is 500mm x 500mm after the light spot is irradiated to an irradiated surface at a distance of 30 cm; measuring a light intensity contour curve graph: the light intensity of the central point is 100 percent, the light intensity is reduced by 5 percent when the light intensity is deviated by 5 degrees, and the light intensity of the edge is 60 percent of the light intensity of the central point because the light emitting angle is 80 degrees;
according to the light source illumination superposition principle: calculating the proper distance between the adjacent lamps one by one as shown in figure 4, modeling and simulating and verifying through optical software TracePro;
the invention moves the distance between the light source groups to make the illumination uniform according to the light-emitting angle characteristic of the light-reflecting cup of the light source group and the principle of the illumination superposition effect, and confirms the final distance after calculation and test; the invention is characterized in that according to the light-emitting angle characteristic of the light reflecting cup of the light source group and the illumination superposition principle, when the light reflecting cup is hung at a height of 30cm, the distance between every two light source groups is flexibly moved to ensure that the illuminated surface is uniformly illuminated.
It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.
Claims (10)
1. A design method of a rectangular uniform luminous waterproof lamp tube is characterized by comprising the following steps:
the first step is as follows: determining the power and size range of the lamp according to the height of the lamp required to hang and the light quantum number range required by plant growth;
the second step is that: measuring the curve graphs of the actual irradiation area of the lamp under the hanging height and the light intensity in the irradiation area according to the optical characteristics of the reflecting cup adopted by the lamp;
the third step: calculating the distance between adjacent lamps required for ensuring enough light intensity of the light overlapping region according to the contour curve graphs of the actual irradiation area and the light intensity;
the fourth step: and establishing a 3D model according to the contour curves of the irradiation area and the light intensity, and simulating and verifying the feasibility of adopting the distance.
2. The design method of the rectangular uniformly luminous waterproof lamp tube as claimed in claim 1, wherein the first step further comprises the steps of: according to the distribution condition of plants in planting, the shape of the light bar and the distribution condition of the plurality of lamps on the light bar are determined.
3. The design method of the rectangular uniformly luminous waterproof lamp tube as claimed in claim 2, wherein the first step further comprises the steps of: and determining the shape of the reflecting cup used by the lamp according to the irradiation area required by the growth of the plants.
4. The design method of the rectangular uniform luminous waterproof lamp tube according to any one of claims 1 to 3, characterized by further comprising a fifth step of: when the space is verified to be qualified, the space is applied to design the light bar; and when the verification distance is unqualified, verifying again after adjusting the distance according to the simulation result.
5. The design method of the rectangular uniformly luminous waterproof lamp tube as claimed in claim 4, further comprising the steps of: and determining the distance between the lamps one by one until the calculation of the distance between the lamps of the whole light bar is completed.
6. The design method of the rectangular uniform luminous waterproof lamp tube according to any one of claims 1 to 3, wherein optical software TracePro simulation verification is adopted in the fourth step.
7. A rectangular uniformly luminous waterproof lamp tube lamp, according to any one of claims 1 to 6, wherein the rectangular uniformly luminous waterproof lamp tube lamp comprises a strip-shaped lamp strip, a plurality of lamps are distributed on the lamp strip along the length direction of the lamp strip, a reflecting cup is arranged on each lamp, and the distance between the lamps is calculated by the rectangular uniformly luminous waterproof lamp tube design method.
8. The rectangular uniformly luminous waterproof lamp tube fixture as claimed in claim 7, wherein the reflector cup is square and has a luminous angle of 50-100 degrees.
9. The rectangular uniformly luminous waterproof lamp tube luminaire as claimed in claim 8, wherein said reflector cup includes a light channel, and a light inlet and a light outlet of said light channel are opposite and both rectangular; along the light emitting direction, the light channel is in a gradually expanding shape; the light reflecting cup also comprises an edge plate fixedly arranged on the outer side surface of the light channel, and one or more supporting bent edges facing the light inlet side of the light channel are formed on the edge plate; one or more positioning feet are arranged at the end part of one end of the support bending edge, which deviates from the edge plate, and a fixing buckle for assembling is arranged on the edge plate.
10. The rectangular uniformly luminous and waterproof lamp tube of any one of claims 7 to 9, wherein the height of the lamp strip is 25 to 30 CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387675.8A CN114580039A (en) | 2020-12-01 | 2020-12-01 | Design method of rectangular uniform-luminous waterproof lamp tube and lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387675.8A CN114580039A (en) | 2020-12-01 | 2020-12-01 | Design method of rectangular uniform-luminous waterproof lamp tube and lamp |
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| CN114580039A true CN114580039A (en) | 2022-06-03 |
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| CN202011387675.8A Pending CN114580039A (en) | 2020-12-01 | 2020-12-01 | Design method of rectangular uniform-luminous waterproof lamp tube and lamp |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355001Y (en) * | 2008-12-30 | 2009-12-02 | 上海高柏光电照明有限公司 | LED conjoint reflective cup |
| CN201589198U (en) * | 2009-12-25 | 2010-09-22 | 比亚迪股份有限公司 | LED road lamp reflecting cup, reflecting cup module and LED road lamp |
| CN202101153U (en) * | 2011-06-01 | 2012-01-04 | 广东光华半导体照明科技有限公司 | Light-reflecting cup of multi-layer step type tunnel lamp |
| CN104392618A (en) * | 2014-10-16 | 2015-03-04 | 杭州意博高科电器有限公司 | Design method of anti-dazzle LED lamp |
| CN205452342U (en) * | 2015-12-31 | 2016-08-10 | 东莞市志基电子有限公司 | SMD two cup LED support |
| US20190327908A1 (en) * | 2018-04-03 | 2019-10-31 | Demegrow, Inc. | Led grow-light system |
| CN211208477U (en) * | 2019-07-22 | 2020-08-07 | 安徽盛烨电子有限公司 | L ED bracket adopting novel die bonding mode |
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2020
- 2020-12-01 CN CN202011387675.8A patent/CN114580039A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN201355001Y (en) * | 2008-12-30 | 2009-12-02 | 上海高柏光电照明有限公司 | LED conjoint reflective cup |
| CN201589198U (en) * | 2009-12-25 | 2010-09-22 | 比亚迪股份有限公司 | LED road lamp reflecting cup, reflecting cup module and LED road lamp |
| CN202101153U (en) * | 2011-06-01 | 2012-01-04 | 广东光华半导体照明科技有限公司 | Light-reflecting cup of multi-layer step type tunnel lamp |
| CN104392618A (en) * | 2014-10-16 | 2015-03-04 | 杭州意博高科电器有限公司 | Design method of anti-dazzle LED lamp |
| CN205452342U (en) * | 2015-12-31 | 2016-08-10 | 东莞市志基电子有限公司 | SMD two cup LED support |
| US20190327908A1 (en) * | 2018-04-03 | 2019-10-31 | Demegrow, Inc. | Led grow-light system |
| CN211208477U (en) * | 2019-07-22 | 2020-08-07 | 安徽盛烨电子有限公司 | L ED bracket adopting novel die bonding mode |
Non-Patent Citations (2)
| Title |
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| 温志鹏等: "基于TracePro的LED植物生长光源灯珠布局的优化设计与验证", 仲恺农业工程学院学报, vol. 33, no. 1, 31 March 2020 (2020-03-31), pages 1 - 4 * |
| 邓一凡: "LED植物补光系统优化设计与控制", 《中国优秀硕士学位论文全文数据库 (基础科学辑)》, no. 2019, 15 February 2019 (2019-02-15), pages 7 - 35 * |
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