CN105815224A - LED illumination system for tissue culture frame - Google Patents
LED illumination system for tissue culture frame Download PDFInfo
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- CN105815224A CN105815224A CN201610288239.2A CN201610288239A CN105815224A CN 105815224 A CN105815224 A CN 105815224A CN 201610288239 A CN201610288239 A CN 201610288239A CN 105815224 A CN105815224 A CN 105815224A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
- A01H4/001—Culture apparatus for tissue culture
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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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
- F21V7/09—Optical design with a combination of different curvatures
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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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
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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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- Developmental Biology & Embryology (AREA)
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- Forests & Forestry (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses an LED illumination system for a tissue culture frame. The system comprises a box, wherein the box comprises a top board, a plurality of partition boards and a base board, storage rooms are formed between the top board and the partition boards, between the partition boards and between the partition boards and the base board, and a light source component and a reflection component are installed on the upper end face of each layer of storage room; each light source component comprises an LED light source, a sub-controller and a power supply, wherein the LED light source is installed on an aluminum substrate of the corresponding reflection component and connected with the sub-controller, and the power supply provides power for the LED light source and the sub-controller; each reflection component comprises a light guide plate, aluminum substrates and a reflective film, wherein the reflective film is installed on the upper end face of the corresponding storage room, the light guide plate is installed under the reflective film, the reflective film is connected with the light guide plate through the aluminum substrates, and the aluminum substrates are symmetrically installed at the two ends of the light guide plate. By the adoption of the system, more uniform illumination can be provided for tissue culture seedlings, growth consistency of tissue culture seedlings is improved remarkably, factory-like large-scale tissue culture seedling production can be achieved, and production cost is reduced.
Description
Technical field
The invention belongs to biochemical equipment technical field, be specifically related to one and there is the design of unique irradiation and reflective design, it is possible to light source uniform irradiation is used for organizing the LED illumination system of frame trained.
Background technology
The most common plant tissue culture LED lamp electricity, optics, configuration aspects characteristic all similar with conventional fluorescent.This type of LED lamp, in order to reach the Luminescence Uniformity as fluorescent lamp, considers convenience with low cost and Design and Machining simultaneously, and more the internal LED of fluorescent tube is in line and is spaced.When the LED lamp bead of linear interval arrangement is installed on top along group training frame length direction, tissue cultured seedling will be in Gauss distribution by the illumination of light area, and namely in the middle of light area, illumination is higher, and surrounding is relatively low.But tissue cultured seedling is more sensitive to illumination, growing state is inconsistent because illuminance is different to cause the tissue cultured seedling of diverse location.So the uniform illumination degree that LED lamp system improves to improve tissue cultured seedling cultivation aspect is very important.
Summary of the invention
The present invention is directed to above-mentioned deficiency described in the prior, it is an object of the invention to provide a kind of uniform illumination, improve tissue cultured seedling growth concordance, be conducive to group training batch production, scale, reduce into the LED illumination system for organizing training frame of product cost.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is as follows:
A kind of LED illumination system for organizing training frame, including casing, described casing includes top board, some dividing plates and base plate, between top board and dividing plate, between dividing plate and dividing plate, formed respectively between storing between dividing plate and base plate, upper surface between every layer of storing is separately installed with light source assembly and reflecting assembly, described light source assembly includes LED light source, sub-controller and power supply, LED light source is arranged on the aluminium base of reflecting assembly and is connected with sub-controller, and power supply is powered to LED light source and sub-controller；Described reflecting assembly includes light guide plate, aluminium base and reflective membrane, and reflective membrane is arranged on the upper surface between storing, is provided with light guide plate, reflective membrane and light guide plate in the lower section of reflective membrane and is linked together by aluminium base, and aluminium base is symmetrically mounted on the two ends of light guide plate.
Between described storing it is 8 layers, top board and the first dividing plate is included between ground floor storing, the lower surface of described top board is provided with reflective membrane, in the lower section of reflective membrane, light guide plate is installed, reflective membrane and light guide plate are linked together by aluminium base, aluminium base is symmetrical about the perpendicular bisector of light guide plate, and is arranged on left end and the right-hand member of light guide plate, and is 13.61 ° with the acute angle of vertical direction；The lower surface of top board is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second linearity sector, the 3rd curve district, the 4th curve district, the 5th linearity sector, the 6th curve district and the 7th curve district；The lower surface of top board with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second linearity sector and the 5th linearity sector, the 3rd curve district and the 6th curve district, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O1Point, F1Point and F1' point, O1Point coordinates is (0,4.8154), F1Point coordinates is (-6.31,5.64), F1' point coordinates is (6.31,5.64)；2 of described second linearity sector are F1Point and E1Point, E1Point coordinates is (-8.26,7.17)；In described 3rd curve district 3 are respectively E1Point, D1Point and H1Point, D1Point coordinates is (-17,8), H1Point coordinates is (-25.74,7.17)；Point in described 4th curve district is respectively H1Point and B1Point, B1Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.233x2-11.8x-142.3.Aluminium base is as the installation base plate of LED light source.
The first dividing plate and second partition is included between described second layer storing, in the lower surface of the first dividing plate, reflective membrane is installed, in the lower section of reflective membrane, light guide plate is installed, reflective membrane and light guide plate are linked together by aluminium base, aluminium base is symmetrical about the perpendicular bisector of light guide plate, and be arranged on left end and the right-hand member of light guide plate, and it it is 10.11 ° with the acute angle of vertical direction；The lower surface of the first dividing plate is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second linearity sector, the 3rd curve district, the 4th curve district, the 5th linearity sector, the 6th curve district and the 7th curve district；The lower surface of the first dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second linearity sector and the 5th linearity sector, the 3rd curve district and the 6th curve district, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O2Point, E2Point and E '2Point, O2Point coordinates is (0,4), E2Point coordinates is (-3.15,4.58), E2' point coordinates is (3.15,4.58)；2 of described second linearity sector are E2Point and D2Point, D2Point coordinates is (-5.71,6.70)；In described 3rd curve district 3 are respectively D2Point, F2Point and H2Point, F2Point coordinates is (-15.01,8), H2Point coordinates is (-24.31,6.7)；Point in described 4th curve district is respectively H2Point and B2Point, B2Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.212x2-10.737x-1129.31；
Second partition and the 3rd dividing plate is included between third layer storing, the lower surface of second partition is provided with reflective membrane, in the lower section of reflective membrane, light guide plate is installed, reflective membrane and light guide plate are linked together by aluminium base, aluminium base is symmetrical about the perpendicular bisector of light guide plate, and be arranged on left end and the right-hand member of light guide plate, and it it is 7.41 ° with the acute angle of vertical direction；The lower surface of second partition is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second curve district, the 3rd linearity sector, the 4th curve district, the 5th curve district, the 6th curve district, the 7th linearity sector, the 8th curve district and zigzag line district；The lower surface of second partition with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second curve district and the 6th linearity sector, the 3rd linearity sector and the 7th linearity sector, the 4th curve district and the 8th curve district, the 5th curve district and zigzag line district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O3Point, E3Point and E3' point, O3Point coordinates is (0,8), E3Point coordinates is (-6.01,7.81), E3' point coordinates is (6.01,7.81)；2 of described second curve district is E3Point and A3Point, A3Point coordinates is (-8.89,6.99), and corresponding curvilinear equation is y=-0.01981x2+8.558；Point on described 3rd linearity sector is respectively A3Point and C3Point, C3Point coordinates is (-11.64,4.56)；Point in described 4th curve district is respectively C3Point and B3Point, B3Point coordinates is (-26.99,3.97), and the curvilinear equation corresponding to the 4th curve district is y=-0.0015387x2+4.76534；Point in described 5th curve district is B3Point and H3Point, H3Point coordinates curvilinear equation corresponding to (-30,2) the 5th curve district is y=-0.06x2-14.324x-193.72；
The 3rd dividing plate and the 4th dividing plate is included between the 4th layer of storing, in the lower surface of the 3rd dividing plate, reflective membrane is installed, in the lower section of reflective membrane, light guide plate is installed, reflective membrane and light guide plate are linked together by aluminium base, aluminium base is symmetrical about the perpendicular bisector of light guide plate, and be arranged on left end and the right-hand member of light guide plate, and it it is 3.13 ° with the acute angle of vertical direction；The lower surface of the 3rd dividing plate is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second curve district, the 3rd linearity sector, the 4th curve district, the 5th curve district, the 6th linearity sector and the 7th curve district；The lower surface of the 3rd dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second curve district and the 5th curve district, the 3rd linearity sector and the 6th linearity sector, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O4Point, H4Point and H4' point, O4Point coordinates is (0,8), H4Point coordinates is (-26.48,5.16), H4' point coordinates is (26.48,5.16)；2 of described second curve district is H4Point and A4Point, A4Point coordinates is (-27.70,4.69), and the curvilinear equation corresponding to the second curve district is y=-0.00704x2+10.0975；Point on described 3rd linearity sector is respectively A4Point and B4Point, B4Point coordinates is (-29.61,2.86)；Point in described 4th curve district is respectively B4Point and E4Point, E4Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.0371x2+35.39；
The 4th dividing plate and the 5th dividing plate is included between layer 5 storing, in the lower surface of the 4th dividing plate, reflective membrane is installed, in the lower section of reflective membrane, light guide plate is installed, reflective membrane and light guide plate are linked together by aluminium base, aluminium base is symmetrical about the perpendicular bisector of light guide plate, and be arranged on left end and the right-hand member of light guide plate, and it it is 20.23 ° with the acute angle of vertical direction；The lower surface of the 4th dividing plate is positioned at light guide plate place straight line as x-axis, sets up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first linearity sector, the second linearity sector and the 3rd linearity sector；The lower surface of the 4th dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O5Point, A5Point and A5' point, O5The coordinate of point is (0,8), A5The coordinate of point is (-30,8), A5' coordinate be (30,8)；The point of the second linearity sector is respectively A5Point and Z5Point, Z5The coordinate of point is (-30,2)；
The 5th dividing plate and the 6th dividing plate is included between layer 6 storing, in the lower surface of the 5th dividing plate, reflective membrane is installed, in the lower section of reflective membrane, light guide plate is installed, reflective membrane and light guide plate are linked together by aluminium base, aluminium base is symmetrical about the perpendicular bisector of light guide plate, and is vertically mounted on left end and the right-hand member of light guide plate；The lower surface of the 5th dividing plate is positioned at light guide plate place straight line as x-axis, sets up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first linearity sector, the second linearity sector and the 3rd linearity sector；The lower surface of the 5th dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O6Point, A6Point and A6' point, O6The coordinate of point is (0,8), A6The coordinate of point is (-30,8), A6' coordinate be (30,8)；The point of the second linearity sector is respectively A6Point and Z6Point, Z6The coordinate of point is (-30,2)；
Including the 6th dividing plate and the 7th dividing plate between layer 7 storing, be provided with reflective membrane in the lower surface of the 6th dividing plate, the lower section of reflective membrane is provided with light guide plate, and light guide plate is directly connected with the lower end of reflective membrane；The lower surface of the 6th dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O7Point, M7Point and M7' point, O7The coordinate of point is (0,8), M7The coordinate of point is (-30,8), M7' coordinate be (30,8)；The point of the second linearity sector is respectively M7Point and Z7Point, Z7The coordinate of point is (-30,0)；
Aluminium base is separately mounted to the line segment O of the first linearity sector7M7With line segment O7M7' middle part；
Including the 7th dividing plate and base plate between the 8th layer of storing, be provided with reflective membrane in the lower surface of the 7th dividing plate, the lower surface of the 7th dividing plate includes the first linearity sector, the second linearity sector and the 3rd linearity sector, and 3 on the first linearity sector are respectively O8Point, M8Point and M8' point, O8The coordinate of point is (0,8), M8The coordinate of point is (-30,8), M8' coordinate be (30,8), aluminium base is separately mounted to line segment O7M7Middle part and line segment O7M7' middle part；
Point on second linearity sector is respectively M8Point and Z8Point, Z8The coordinate of point is (-30,0)；Point on 3rd linearity sector is respectively M8' and Z8' point, Z8' coordinate be (30,0).
The present invention uses layering to connect control, and every layer of LED light source is powered by single power supply, and sub-controller controls the illuminance of this layer, light quality ratio and photoperiod, and HONGGUANG and blue-ray LED lamp bead in LED light source are individually regulations, are independent of each other.And every six lamp bead connect with Chip-R and form one group of running voltage ensureing every lamp bead, often all there is welded disc at group two ends, can arbitrarily connect by group according to length or lamp bead quantity or disconnect, it might even be possible to realize red blue-ray light group Hybrid connections.The present invention uses bilateral irradiation mode, by reflecting assembly, the light of LED light source is carried out reflecting and pass through light guide plate and all cultivate in plane with being radiated at, ensure the concordance of tissue cultured seedling growth, the present invention is by changing the exit direction of LED light source light beam, optimizing the arrangement position of LED light-emitting particles, change the exit direction of LED light source light beam, increase light guide plate.The curved surface at reflective membrane place of the present invention is to combine physical reflection knowledge, mathematical parabolic knowledge and several drawing board software development, completes the change of exit direction by optimizing catoptric system, reaches more preferable uniform illumination degree.The present invention can be that tissue cultured seedling provides more uniform illumination, the most significantly improves the growth concordance of tissue cultured seedling, is conducive to group training batch production, the nursery of scale to produce, reduces production cost.The present invention consumes electric energy 3280 yuan every year, and conventional fluorescent consumes electric energy 11610 yuan every year, and power consumption the most of the present invention is only the 28% of conventional fluorescent, only light source aspect and just produces the electric energy having saved 72% for group training.
Accompanying drawing explanation
Fig. 1 is the structural representation of top board lower surface of the present invention.
Fig. 2 is the structural representation of the present invention the first dividing plate lower surface.
Fig. 3 is the structural representation of second partition lower surface of the present invention.
Fig. 4 is the structural representation of the present invention the 3rd dividing plate lower surface.
Fig. 5 is the structural representation of the present invention the 4th dividing plate lower surface.
Fig. 6 is the structural representation of the present invention the 5th dividing plate lower surface.
Fig. 7 is the structural representation of the present invention the 6th dividing plate lower surface.
Fig. 8 is the structural representation of the present invention the 7th dividing plate lower surface.
Fig. 9 is the surface of intensity distribution between the first storing.
Figure 10 is the surface of intensity distribution between the second storing.
Figure 11 is the surface of intensity distribution between the 3rd storing.
Figure 12 is the surface of intensity distribution between the 4th storing.
Figure 13 is the surface of intensity distribution between the 5th storing.
Figure 14 is the surface of intensity distribution between the 6th storing.
Figure 15 is the surface of intensity distribution between the 7th storing.
Figure 16 is the surface of intensity distribution between the 8th storing.
Detailed description of the invention
As illustrated in figs. 1-16, a kind of LED illumination system for organizing training frame, including casing, described casing includes top board, some dividing plates and base plate, between top board and dividing plate, between dividing plate and dividing plate, formed respectively between storing between dividing plate and base plate, upper surface between every layer of storing is separately installed with light source assembly and reflecting assembly, described light source assembly includes LED light source, sub-controller and power supply, LED light source is arranged on the aluminium base of reflecting assembly and is connected with sub-controller, and power supply is powered to LED light source and sub-controller；Sub-controller is connected with controller, and controller is connected with display；Described reflecting assembly includes light guide plate, aluminium base and reflective membrane, and reflective membrane is arranged on the upper surface between storing, is provided with light guide plate, reflective membrane and light guide plate in the lower section of reflective membrane and is linked together by aluminium base, and aluminium base is symmetrically mounted on the two ends of light guide plate.Can control between storing also by controller entirety by between each storing of sub-controller hierarchical control, display plays display and the function of operation.
Between described storing it is 8 layers, top board and the first dividing plate 7-1 is included between ground floor storing, the lower surface of described top board is provided with reflective membrane 6, in the lower section of reflective membrane 6, light guide plate 3 is installed, reflective membrane 6 and light guide plate 3 are linked together by aluminium base 5, aluminium base 5 is symmetrical about the perpendicular bisector of light guide plate 3, and is arranged on left end and the right-hand member of light guide plate 3, and is 13.61 ° with the acute angle of vertical direction；The lower surface of top board is curved surface, it is positioned at light guide plate 3 place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate 3 for y-axis, including the first curve district, the second linearity sector, the 3rd curve district, the 4th curve district, the 5th linearity sector, the 6th curve district and the 7th curve district；The lower surface of top board with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second linearity sector and the 5th linearity sector, the 3rd curve district and the 6th curve district, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate 3；Three points in first curve district are respectively O1Point, F1Point and F1' point, O1Point coordinates is (0,4.8154), F1Point coordinates is (-6.31,5.64), F1' point coordinates is (6.31,5.64)；2 of described second linearity sector are F1Point and E1Point, E1Point coordinates is (-8.26,7.17)；In described 3rd curve district 3 are respectively E1Point, D1Point and H1Point, D1Point coordinates is (-17,8), H1Point coordinates is (-25.74,7.17)；Point in described 4th curve district is respectively H1Point and B1Point, B1Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.233x2-11.8x-142.3.Aluminium base is as the installation base plate of LED light source, LED light source can be complementary to one another, and the strongest part incident ray of light intensity launched of LED light source can arrive at the 1/3 of corresponding light guide plate by the reflective vertical of two linearity sectors, reduce luminous energy scatter and disappear, and be reflected film reflection after light can be evenly distributed in after light guide plate cultivation plane on.
The first dividing plate 7-1 and second partition 7-2 is included between described second layer storing, in the lower surface of the first dividing plate 7-1, reflective membrane 6 is installed, in the lower section of reflective membrane 6, light guide plate 3 is installed, reflective membrane 6 and light guide plate 3 are linked together by aluminium base 5, aluminium base 5 is symmetrical about the perpendicular bisector of light guide plate 3, and be arranged on left end and the right-hand member of light guide plate 3, and it it is 10.11 ° with the acute angle of vertical direction；The 7-1 lower surface of the first dividing plate is curved surface, it is positioned at light guide plate 3 place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second linearity sector, the 3rd curve district, the 4th curve district, the 5th linearity sector, the 6th curve district and the 7th curve district；The lower surface of the first dividing plate 7-1 with the perpendicular bisector of light guide plate 3 as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second linearity sector and the 5th linearity sector, the 3rd curve district and the 6th curve district, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O2Point, E2Point and E '2Point, O2Point coordinates is (0,4), E2Point coordinates is (-3.15,4.58), E2' point coordinates is (3.15,4.58)；2 of described second linearity sector are E2Point and D2Point, D2Point coordinates is (-5.71,6.70)；In described 3rd curve district 3 are respectively D2Point, F2Point and H2Point, F2Point coordinates is (-15.01,8), H2Point coordinates is (-24.31,6.7)；Point in described 4th curve district is respectively H2Point and B2Point, B2Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.212x2-10.737x-1129.31；
Second partition 7-2 and the 3rd dividing plate 7-3 is included between third layer storing, the lower surface of second partition 7-2 is provided with reflective membrane 6, in the lower section of reflective membrane 6, light guide plate 3 is installed, reflective membrane 6 and light guide plate 3 are linked together by aluminium base 5, aluminium base 5 is symmetrical about the perpendicular bisector of light guide plate 3, and be arranged on left end and the right-hand member of light guide plate 3, and it it is 7.41 ° with the acute angle of vertical direction；The lower surface of second partition 7-2 is curved surface, it is positioned at light guide plate 3 place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate 3 for y-axis, including the first curve district, the second curve district, the 3rd linearity sector, the 4th curve district, the 5th curve district, the 6th curve district, the 7th linearity sector, the 8th curve district and zigzag line district；The lower surface of second partition 7-2 with the perpendicular bisector of light guide plate 3 as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second curve district and the 6th linearity sector, the 3rd linearity sector and the 7th linearity sector, the 4th curve district and the 8th curve district, the 5th curve district and zigzag line district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O3Point, E3Point and E3' point, O3Point coordinates is (0,8), E3Point coordinates is (-6.01,7.81), E3' point coordinates is (6.01,7.81)；2 of described second curve district is E3Point and A3Point, A3Point coordinates is (-8.89,6.99), and corresponding curvilinear equation is y=-0.01981x2+8.558；Point on described 3rd linearity sector is respectively A3Point and C3Point, C3Point coordinates is (-11.64,4.56)；Point in described 4th curve district is respectively C3Point and B3Point, B3Point coordinates is (-26.99,3.97), and the curvilinear equation corresponding to the 4th curve district is y=-0.0015387x2+4.76534；Point in described 5th curve district is B3Point and H3Point, H3Point coordinates curvilinear equation corresponding to (-30,2) the 5th curve district is y=-0.06x2-14.324x-193.72；
The 3rd dividing plate 7-3 and the 4th dividing plate 7-4 is included between the 4th layer of storing, in the lower surface of the 3rd dividing plate 7-3, reflective membrane 6 is installed, in the lower section of reflective membrane 6, light guide plate 3 is installed, reflective membrane 6 and light guide plate 3 are linked together by aluminium base 5, aluminium base 5 is symmetrical about the perpendicular bisector of light guide plate 3, and be arranged on left end and the right-hand member of light guide plate 3, and it it is 3.13 ° with the acute angle of vertical direction；The lower surface of the 3rd dividing plate 7-3 is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second curve district, the 3rd linearity sector, the 4th curve district, the 5th curve district, the 6th linearity sector and the 7th curve district；The lower surface of the 3rd dividing plate 7-3 with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second curve district and the 5th curve district, the 3rd linearity sector and the 6th linearity sector, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O4Point, H4Point and H4' point, O4Point coordinates is (0,8), H4Point coordinates is (-26.48,5.16), H4' point coordinates is (26.48,5.16)；2 of described second curve district is H4Point and A4Point, A4Point coordinates is (-27.70,4.69), and the curvilinear equation corresponding to the second curve district is y=-0.00704x2+10.0975；Point on described 3rd linearity sector is respectively A4Point and B4Point, B4Point coordinates is (-29.61,2.86)；Point in described 4th curve district is respectively B4Point and E4Point, E4Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.0371x2+35.39；
The 4th dividing plate 7-4 and the 5th dividing plate 7-5 is included between layer 5 storing, in the lower surface of the 4th dividing plate 7-4, reflective membrane 6 is installed, in the lower section of reflective membrane 6, light guide plate 3 is installed, reflective membrane 6 and light guide plate 3 are linked together by aluminium base 5, aluminium base 5 is symmetrical about the perpendicular bisector of light guide plate 3, and be arranged on left end and the right-hand member of light guide plate 3, and it it is 20.23 ° with the acute angle of vertical direction；The lower surface of the 4th dividing plate 7-4 is positioned at light guide plate place straight line as x-axis, sets up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first linearity sector, the second linearity sector and the 3rd linearity sector；The lower surface of the 4th dividing plate 7-4 with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O5Point, A5Point and A5' point, O5The coordinate of point is (0,8), A5The coordinate of point is (-30,8), A5' coordinate be (30,8)；The point of the second linearity sector is respectively A5Point and Z5Point, Z5The coordinate of point is (-30,2)；
The 5th dividing plate 7-5 and the 6th dividing plate 7-6 is included between layer 6 storing, in the lower surface of the 5th dividing plate 7-5, reflective membrane 6 is installed, in the lower section of reflective membrane 6, light guide plate 3 is installed, reflective membrane 6 and light guide plate 3 are linked together by aluminium base 5, aluminium base 5 is symmetrical about the perpendicular bisector of light guide plate, and is vertically mounted on left end and the right-hand member of light guide plate；The lower surface of the 5th dividing plate is positioned at light guide plate place straight line as x-axis, sets up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first linearity sector, the second linearity sector and the 3rd linearity sector；The lower surface of the 5th dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O6Point, A6Point and A6' point, O6The coordinate of point is (0,8), A6The coordinate of point is (-30,8), A6' coordinate be (30,8)；The point of the second linearity sector is respectively A6Point and Z6Point, Z6The coordinate of point is (-30,2)；Between this layer of storing, LED light source correlation, the light after reflective membrane reflects is by being evenly distributed on after light guide plate in cultivation plane.
Including the 6th dividing plate 7-6 and the 7th dividing plate 7-7 between layer 7 storing, be provided with reflective membrane 6 in the lower surface of the 6th dividing plate 7-6, the lower section of reflective membrane 6 is provided with light guide plate 3, and light guide plate 3 is directly connected with the lower end of reflective membrane 6；The lower surface of the 6th dividing plate 7-6 with the perpendicular bisector of light guide plate 3 as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O7Point, M7Point and M7' point, O7The coordinate of point is (0,8), M7The coordinate of point is (-30,8), M7' coordinate be (30,8)；The point of the second linearity sector is respectively M7Point and Z7Point, Z7The coordinate of point is (-30,0)；Aluminium base 5 is separately mounted to the line segment O of the first linearity sector7M7With line segment O7M7' middle part.
Including the 7th dividing plate 7-7 and base plate between the 8th layer of storing, be provided with reflective membrane 6 in the lower surface of the 7th dividing plate 7-7, the lower surface of the 7th dividing plate 7-7 includes the first linearity sector, the second linearity sector and the 3rd linearity sector, and 3 on the first linearity sector are respectively O8Point, M8Point and M8' point, O8The coordinate of point is (0,8), M8The coordinate of point is (-30,8), M8' coordinate be (30,8), aluminium base 5 is separately mounted to line segment O8M8Middle part and line segment O8M8' middle part；Point on second linearity sector is respectively M8Point and Z8Point, Z8The coordinate of point is (-30,0)；Point on 3rd linearity sector is respectively M8' and Z8' point, Z8' coordinate be (30,0).
The present invention according to axial symmetry, 3 determine curve, 2 mathematical principles determining straight line, the curvilinear equation corresponding to the shape of upper surface can be readily available between each storing by several drawing board software.
In between first five layer of storing, upper surface between storing is provided with two sections of linearity sectors, ensure that the part incident ray that intensity of illumination that LED light source produces is the strongest vertically arrives 1/3 position of corresponding light guide plate after linearity sector reflects, reduce scattering and disappearing of luminous energy, and be distributed in cultivation plane with combining each curve district guarantee uniform light, and the present invention uses the mode of bilateral irradiation, two side light sources to be complementary to one another superposition.
The present invention uses paster LED 3528 HONGGUANG and blue light, the most a size of: long * width * thickness is 3.5*2.8*1.9mm, and rated power is 0.06W, and lighting angle is 110-120 degree.
Aluminium base uses surface mounting technology (SMT), is a kind of metal-based copper-clad plate with good heat radiating function, and general single sided board is made up of circuit layer (Copper Foil), insulating barrier and metal-based layer three-decker.Owing to LED lamp bead caloric value is relatively big, so the wiring board of LED lamp bead is usually aluminium base, it is possible to heat conduction is fast, improve product power density and reliability, extend product service life.
In the present invention, the ratio of red blue-ray LED lamp bead is 8:2, say, that LED of the present invention red blue light light quality is than selecting 8:2.
And LED light source uses 24VDC to power, power pack uses 220VAC to turn 24VDC3A Switching Power Supply, and every layer of LED light source is separately provided power supply, it is ensured that for electrically independent stable.Red-light LED lamp bead design work voltage is 2.1V, blue-ray LED lamp bead design work voltage is 3.1V, every six LED lamp bead are connected with Chip-R and are formed one group of running voltage ensureing every LEDs lamp bead, often group length 50mm, often all there is welded disc at group two ends, arbitrarily can connect or disconnection by group according to length or lamp bead quantity, it might even be possible to realize red blue-ray light group Hybrid connections.
Claims (2)
1. the LED illumination system being used for organizing training frame, including casing, it is characterized in that: described casing includes top board, some dividing plates and base plate, between top board and dividing plate, between dividing plate and dividing plate, formed respectively between storing between dividing plate and base plate, upper surface between every layer of storing is separately installed with light source assembly and reflecting assembly, described light source assembly includes LED light source, sub-controller and power supply, LED light source is arranged on the aluminium base (5) of reflecting assembly and above and is connected with sub-controller, and power supply is powered to LED light source and sub-controller；Sub-controller is connected with controller, and controller is connected with display；Described reflecting assembly includes light guide plate (3), aluminium base (5) and reflective membrane (6), the upper surface that reflective membrane (6) is arranged between storing, in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), and aluminium base (5) is symmetrically mounted on the two ends of light guide plate (3).
LED illumination system for organizing training frame the most according to claim 1, it is characterized in that: be 8 layers between described storing, top board and the first dividing plate (7-1) is included between ground floor storing, the lower surface of described top board is provided with reflective membrane (6), in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), aluminium base (5) is symmetrical about the perpendicular bisector of light guide plate (3), and it is arranged on left end and the right-hand member of light guide plate (3), and be 13.61 ° with the acute angle of vertical direction；The lower surface of top board is curved surface, it is positioned at light guide plate (3) place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate 3 for y-axis, including the first curve district, the second linearity sector, the 3rd curve district, the 4th curve district, the 5th linearity sector, the 6th curve district and the 7th curve district；The lower surface of top board with the perpendicular bisector of light guide plate (3) as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second linearity sector and the 5th linearity sector, the 3rd curve district and the 6th curve district, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O1Point, F1Point and F1' point, O1Point coordinates is (0,4.8154), F1Point coordinates is (-6.31,5.64), F1' point coordinates is (6.31,5.64)；2 of described second linearity sector are F1Point and E1Point, E1Point coordinates is (-8.26,7.17)；In described 3rd curve district 3 are respectively E1Point, D1Point and H1Point, D1Point coordinates is (-17,8), H1Point coordinates is (-25.74,7.17)；Point in described 4th curve district is respectively H1Point and B1Point, B1Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.233x2-11.8x-142.3；
The first dividing plate (7-1) and second partition (7-2) is included between described second layer storing, in the lower surface of the first dividing plate (7-1), reflective membrane (6) is installed, in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), aluminium base (5) is symmetrical about the perpendicular bisector of light guide plate (3), and be arranged on left end and the right-hand member of light guide plate (3), and it it is 10.11 ° with the acute angle of vertical direction；The lower surface of the first dividing plate (7-1) is curved surface, it is positioned at light guide plate that (30 place straight lines are as x-axis, it is that y-axis is set up in coordinate system with the perpendicular bisector of light guide plate (3), including the first curve district, the second linearity sector, the 3rd curve district, the 4th curve district, the 5th linearity sector, the 6th curve district and the 7th curve district；The lower surface of the first dividing plate (7-1) with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second linearity sector and the 5th linearity sector, the 3rd curve district and the 6th curve district, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O2Point, E2Point and E '2Point, O2Point coordinates is (0,4), E2Point coordinates is (-3.15,4.58), E '2Point coordinates is (3.15,4.58)；2 of described second linearity sector are E2Point and D2Point, D2Point coordinates is (-5.71,6.70)；In described 3rd curve district 3 are respectively D2Point, F2Point and H2Point, F2Point coordinates is (-15.01,8), H2Point coordinates is (-24.31,6.7)；Point in described 4th curve district is respectively H2Point and B2Point, B2Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.212x2-10.737x-1129.31；
Second partition (7-2) and the 3rd dividing plate (7-3) is included between third layer storing, the lower surface of second partition (7-2) is provided with reflective membrane (6), in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), aluminium base (5) is symmetrical about the perpendicular bisector of light guide plate, and be arranged on left end and the right-hand member of light guide plate, and it it is 7.41 ° with the acute angle of vertical direction；The lower surface of second partition (7-2) is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second curve district, the 3rd linearity sector, the 4th curve district, the 5th curve district, the 6th curve district, the 7th linearity sector, the 8th curve district and zigzag line district；The lower surface of second partition (7-2) with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second curve district and the 6th linearity sector, the 3rd linearity sector and the 7th linearity sector, the 4th curve district and the 8th curve district, the 5th curve district and zigzag line district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O3Point, E3Point and E '3Point, O3Point coordinates is (0,8), E3Point coordinates is (-6.01,7.81), E '3Point coordinates is (6.01,7.81)；2 of described second curve district is E3Point and A3Point, A3Point coordinates is (-8.89,6.99), and corresponding curvilinear equation is y=-0.01981x2+8.558；Point on described 3rd linearity sector is respectively A3Point and C3Point, C3Point coordinates is (-11.64,4.56)；Point in described 4th curve district is respectively C3Point and B3Point, B3Point coordinates is (-26.99,3.97), and the curvilinear equation corresponding to the 4th curve district is y=-0.0015387x2+4.76534；Point in described 5th curve district is B3Point and H3Point, H3Point coordinates curvilinear equation corresponding to (-30,2) the 5th curve district is y=-0.06x2-14.324x-193.72；
The 3rd dividing plate (7-3) and the 4th dividing plate (7-4) is included between the 4th layer of storing, in the lower surface of the 3rd dividing plate (7-3), reflective membrane (6) is installed, in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), aluminium base (5) is symmetrical about the perpendicular bisector of light guide plate (3), and be arranged on left end and the right-hand member of light guide plate (3), and it it is 3.13 ° with the acute angle of vertical direction；The lower surface of the 3rd dividing plate (7-3) is curved surface, it is positioned at light guide plate place straight line as x-axis, set up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first curve district, the second curve district, the 3rd linearity sector, the 4th curve district, the 5th curve district, the 6th linearity sector and the 7th curve district；The lower surface of the 3rd dividing plate (7-3) with the perpendicular bisector of light guide plate as axis of symmetry, and with the first curve district corresponding to the axis of symmetry of function overlap；Second curve district and the 5th curve district, the 3rd linearity sector and the 6th linearity sector, the 4th curve district and the 7th curve district are symmetrical respectively about the perpendicular bisector of light guide plate；Three points in first curve district are respectively O4Point, H4Point and H '4Point, O4Point coordinates is (0,8), H4Point coordinates is (-26.48,5.16), H '4Point coordinates is (26.48,5.16)；2 of described second curve district is H4Point and A4Point, A4Point coordinates is (-27.70,4.69), and the curvilinear equation corresponding to the second curve district is y=-0.00704x2+10.0975；Point on described 3rd linearity sector is respectively A4Point and B4Point, B4Point coordinates is (-29.61,2.86)；Point in described 4th curve district is respectively B4Point and E4Point, E4Point coordinates is (-30,2), and the curvilinear equation corresponding to the 4th curve district is y=-0.0371x2+35.39；
The 4th dividing plate (7-4) and the 5th dividing plate (7-5) is included between layer 5 storing, in the lower surface of the 4th dividing plate (7-4), reflective membrane (6) is installed, in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), aluminium base (5) is symmetrical about the perpendicular bisector of light guide plate, and be arranged on left end and the right-hand member of light guide plate, and it it is 20.23 ° with the acute angle of vertical direction；The lower surface of the 4th dividing plate (7-4) is positioned at light guide plate place straight line as x-axis, sets up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first linearity sector, the second linearity sector and the 3rd linearity sector；The lower surface of the 4th dividing plate (7-4) with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O5Point, A5Point and A '5Point, O5The coordinate of point is (0,8), A5The coordinate of point is (-30,8), A '5The coordinate of point is (30,8)；The point of the second linearity sector is respectively A5Point and Z5Point, Z5The coordinate of point is (-30,2)；
The 5th dividing plate (7-5) and the 6th dividing plate (7-6) is included between layer 6 storing, in the lower surface of the 5th dividing plate (7-5), reflective membrane (6) is installed, in the lower section of reflective membrane (6), light guide plate (3) is installed, reflective membrane (6) and light guide plate (3) are linked together by aluminium base (5), aluminium base (5) is symmetrical about the perpendicular bisector of light guide plate, and is vertically mounted on left end and the right-hand member of light guide plate；The lower surface of the 5th dividing plate (7-5) is positioned at light guide plate place straight line as x-axis, sets up in coordinate system with the perpendicular bisector of light guide plate for y-axis, including the first linearity sector, the second linearity sector and the 3rd linearity sector；The lower surface of the 5th dividing plate with the perpendicular bisector of light guide plate as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O6Point, A6Point and A '6Point, O6The coordinate of point is (0,8), A6The coordinate of point is (-30,8), A '6The coordinate of point is (30,8)；The point of the second linearity sector is respectively A6Point and Z6Point, Z6The coordinate of point is (-30,2)；
The 6th dividing plate (7-6) and the 7th dividing plate (7-7) is included between layer 7 storing, in the lower surface of the 6th dividing plate (7-6), reflective membrane (6) is installed, the lower section of reflective membrane (6) is provided with light guide plate (3), and light guide plate (3) is directly connected with the lower end of reflective membrane (6)；The lower surface of the 6th dividing plate (7-6) with the perpendicular bisector of light guide plate (3) as axis of symmetry, and with the first linearity sector corresponding to the axis of symmetry of function overlap；Second linearity sector and the 3rd linearity sector are symmetrical about the perpendicular bisector of light guide plate；On first linearity sector 3 are respectively O7Point, M7Point and M '7Point, O7The coordinate of point is (0,8), M7The coordinate of point is (-30,8), M '7The coordinate of point is (30,8)；The point of the second linearity sector is respectively M7Point and Z7Point, Z7The coordinate of point is (-30,0)；Aluminium base (5) is separately mounted to the line segment O of the first linearity sector7M7With line segment O7M′7Middle part；
The 7th dividing plate (7-7) and base plate is included between the 8th layer of storing, in the lower surface of the 7th dividing plate (7-7), reflective membrane (6) is installed, the lower surface of the 7th dividing plate (7-7) includes the first linearity sector, the second linearity sector and the 3rd linearity sector, and 3 on the first linearity sector are respectively O8Point, M8Point and M '8Point, O8The coordinate of point is (0,8), M8The coordinate of point is (-30,8), M '8The coordinate of point is (30,8), and aluminium base (5) is separately mounted to line segment O7M7Middle part and line segment O7M′7Middle part；Point on second linearity sector is respectively M8Point and Z8Point, Z8The coordinate of point is (-30,0)；Point on 3rd linearity sector is respectively M '8Point and Z '8Point, Z '8The coordinate of point is (30,0).
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| CN114711043A (en) * | 2022-05-23 | 2022-07-08 | 华南农业大学 | Reflective film laying device for fruit trees |
| CN114711043B (en) * | 2022-05-23 | 2023-01-24 | 华南农业大学 | Reflective film laying device for fruit trees |
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Application publication date: 20160803 |