CN105782863A - CCFL lighting system for tissue culture frame - Google Patents
CCFL lighting system for tissue culture frame Download PDFInfo
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- CN105782863A CN105782863A CN201610278069.XA CN201610278069A CN105782863A CN 105782863 A CN105782863 A CN 105782863A CN 201610278069 A CN201610278069 A CN 201610278069A CN 105782863 A CN105782863 A CN 105782863A
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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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
- 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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- Planar Illumination Modules (AREA)
Abstract
The invention discloses a CCFL lighting system for a tissue culture frame. The CCFL lighting system comprises a box. The box comprises a top plate, a plurality of partition plates and a bottom plate. Storage rooms are formed between the top plate and the corresponding partition plate, between the partition plates and between the corresponding partition plate and the bottom plate. A light source assembly and a reflecting assembly are arranged on the upper end face of each layer of the storage room. Each light source assembly comprises a CCFL light source, an auxiliary controller and a power supply, wherein the CCFL light source is arranged on an aluminum substrate of the corresponding reflecting assembly and connected with the auxiliary controller, and the power supply supplies power to the CCFL light source and the auxiliary controller. Each reflecting assembly comprises a light guide plate, the aluminum substrates and a reflecting film, wherein the reflecting film is arranged on the upper end face of the corresponding storage room, the light guide plate is arranged below the reflecting film, the reflecting film and the light guide plate are connected together through the corresponding aluminum substrates, and the aluminum substrates are symmetrically arranged at the two ends of the light guide plate. More uniform light can be provided for tissue culture seedlings, the growth consistency of the tissue culture seedlings is obviously improved, tissue culture factory-like and large-scale seedling culture production is facilitated, and the 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 by light source uniform irradiation be used for organize the CCFL illumination system training frame.
Background technology
Plant tissue culture CCFL (ColdCathodeFluorescentLamps, cold cathode fluorescence lamp) light fixture common at present electricity, optics, configuration aspects characteristic all similar with conventional fluorescent.So the uniform illumination degree that CCFL lamp system improves to improve tissue cultured seedling cultivation aspect is very important.Owing to the CCFL characteristics of luminescence is different from fluorescent lamp, it has certain angle, and has stable direct light type feature.According to unilateral irradiation mode, then the region light intensity under the reflection of paster dead ahead is substantially better than other regions, causes that light distribution uneven phenomenon is serious.According to top irradiation mode, then immediately below CCFL paster, light intensity is significantly stronger than other regions, and light distribution is uneven, and tissue cultured seedling is more sensitive to illumination, and growing state is inconsistent because illuminance is different to cause the tissue cultured seedling of diverse location.
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 CCFL 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 CCFL 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 CCFL light source, sub-controller and power supply, CCFL light source is arranged on the aluminium base of reflecting assembly and is connected with sub-controller, and power supply is powered to CCFL 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, and at the light guide plate that is installed below of reflective membrane, reflective membrane and light guide plate are 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, it is installed below light guide plate at reflective membrane, 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 for 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 for 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 point respectively O in first curve district1Point, F1Point and F '1Point, O1Point coordinates is (0,4.8154), F1Point coordinates is (-6.31,5.64), F '1Point 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 respectively E1Point, D1Point and H1Point, D1Point coordinates is (-17,8), H1Point coordinates is (-25.74,7.17)；Point respectively H in described 4th curve district1Point 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 CCFL 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, it is installed below light guide plate at reflective membrane, 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 for 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 for 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 point respectively O in first curve district2Point, 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 respectively D2Point, F2Point and H2Point, F2Point coordinates is (-15.01,8), H2Point coordinates is (-24.31,6.7)；Point respectively H in described 4th curve district2Point 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, it is installed below light guide plate at reflective membrane, 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 for 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 for 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 point respectively O in first curve district3Point, 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 respectively A on described 3rd linearity sector3Point and C3Point, C3Point coordinates is (-11.64,4.56)；Point respectively C in described 4th curve district3Point 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, it is installed below light guide plate at reflective membrane, 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 for 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 for 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 point respectively O in first curve district4Point, 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 respectively A on described 3rd linearity sector4Point and B4Point, B4Point coordinates is (-29.61,2.86)；Point respectively B in described 4th curve district4Point 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, it is installed below light guide plate at reflective membrane, 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 for 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 for 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 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 respectively A of the second linearity sector5Point 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, it is installed below light guide plate at reflective membrane, 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 for 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 for 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 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 respectively A of the second linearity sector6Point and Z6Point, Z6The coordinate of point is (-30,2)；
Include the 6th dividing plate and the 7th dividing plate between layer 7 storing, in the lower surface of the 6th dividing plate, reflective membrane be installed, reflective membrane be installed below light guide plate, 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 for 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 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 respectively M of the second linearity sector7Point 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 O7M′7Middle 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, the respectively O of 3 on the first linearity sector8Point, 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 is separately mounted to line segment O7M7Middle part and line segment O7M′7Middle part；Point respectively M on second linearity sector8Point and Z8Point, Z8The coordinate of point is (-30,0)；Point respectively M ' on 3rd linearity sector8Point and Z '8Point, Z '8The coordinate of point is (30,0).
The present invention adopts layering to connect to control, and every layer of CCFL light source is powered by independent power supply, and sub-controller controls the illuminance of this layer, light quality ratio and photoperiod, and HONGGUANG in CCFL light source and the light quality of blue light ratio is for 7:3.The present invention adopts bilateral irradiation mode, by reflecting assembly, the light of CCFL light source being carried out reflect and pass through light guide plate and all cultivate in plane with being radiated at, it is ensured that the concordance of tissue cultured seedling growth, the present invention is by changing the exit direction of CCFL light beam of light source, increase light guide plate, make light source be uniformly distributed.The curved surface at reflective membrane place of the present invention is in conjunction with physical reflection knowledge, mathematical parabolic knowledge and several drawing board software development, completes the change of exit direction by optimizing catoptric system, reaches better uniform illumination degree.The present invention can provide more uniform illumination for tissue cultured seedling, also improves the growth concordance of tissue cultured seedling significantly, is conducive to the nursery production of group training batch production, scale, reduces production cost.Energy-efficient CCFL irradiation system consumes electric energy 4560 yuan every year, and namely energy-efficient CCFL irradiation system power consumption is only the 30% of conventional fluorescent, and only light source aspect just produces, for group training, the electric energy having saved 70%.
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 CCFL 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 CCFL light source, sub-controller and power supply, CCFL light source is arranged on the aluminium base of reflecting assembly and is connected with sub-controller, and power supply is powered to CCFL 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, and at the light guide plate that is installed below of reflective membrane, reflective membrane and light guide plate are linked together by aluminium base, and aluminium base is symmetrically mounted on the two ends of light guide plate.Can passing through between each storing of sub-controller hierarchical control, control between storing also by controller entirety, 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, it is installed below light guide plate 3 at reflective membrane 6, 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 for 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 for 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 point respectively O in first curve district1Point, F1Point and F '1Point, O1Point coordinates is (0,4.8154), F1Point coordinates is (-6.31,5.64), F '1Point 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 respectively E1Point, D1Point and H1Point, D1Point coordinates is (-17,8), H1Point coordinates is (-25.74,7.17)；Point respectively H in described 4th curve district1Point 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 CCFL light source, CCFL light source can supplement mutually, and the strongest part incident ray of light intensity launched of CCFL light source can pass through 1/3 place arriving corresponding light guide plate of 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, it is installed below light guide plate 3 at reflective membrane 6, 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 for 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 for 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 point respectively O in first curve district2Point, 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 respectively D2Point, F2Point and H2Point, F2Point coordinates is (-15.01,8), H2Point coordinates is (-24.31,6.7)；Point respectively H in described 4th curve district2Point 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 three dividing plate 7-3 is included between third layer storing, the lower surface of second partition 7-2 is provided with reflective membrane 6, it is installed below light guide plate 3 at reflective membrane 6, 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 for 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 for 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 point respectively O in first curve district3Point, 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 respectively A on described 3rd linearity sector3Point and C3Point, C3Point coordinates is (-11.64,4.56)；Point respectively C in described 4th curve district3Point 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, H3The curvilinear equation that point coordinates is corresponding to (-30,2) the 5th curve district is y=-0.06x2-14.324x-193.72；
The 3rd dividing plate 7-3 and the four 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, it is installed below light guide plate 3 at reflective membrane 6, 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 for 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 for 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 point respectively O in first curve district4Point, 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 respectively A on described 3rd linearity sector4Point and B4Point, B4Point coordinates is (-29.61,2.86)；Point respectively B in described 4th curve district4Point 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 five 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, it is installed below light guide plate 3 at reflective membrane 6, 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 for 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 for 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 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 respectively A of the second linearity sector5Point and Z5Point, Z5The coordinate of point is (-30,2)；
The 5th dividing plate 7-5 and the six 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, it is installed below light guide plate 3 at reflective membrane 6, 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 for 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 for 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 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 respectively A of the second linearity sector6Point and Z6Point, Z6The coordinate of point is (-30,2)；Between this layer of storing, CCFL light source correlation, the light after reflective membrane reflects is by being evenly distributed on after light guide plate in cultivation plane.
Include the 6th dividing plate 7-6 and the seven dividing plate 7-7 between layer 7 storing, reflective membrane 6 be installed in the lower surface of the 6th dividing plate 7-6, reflective membrane 6 be installed below light guide plate 3, 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 for 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 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 respectively M of the second linearity sector7Point 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.
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, the respectively O of 3 on the first linearity sector8Point, 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 O8M8Middle part and line segment O8M′8Middle part；Point respectively M on second linearity sector8Point and Z8Point, Z8The coordinate of point is (-30,0)；Point respectively M ' on 3rd linearity sector8Point and Z '8Point, Z '8The coordinate of point is (30,0).
The present invention according to axial symmetry, 3 determine curve, 2 mathematical principles determining straight line, by the curvilinear equation that several drawing board software can be readily available between each storing corresponding to the shape of upper surface.
In between the 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 CCFL 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 ensureing uniform light in cultivation plane in conjunction with each curve district, and the present invention adopts the mode of bilateral irradiation, two side light sources supplement superposition mutually.
The present invention adopts paster CCFL3528 HONGGUANG and blue light, is specifically of 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 adopts 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 CCFL lamp bead caloric value is relatively big, so the wiring board of CCFL lamp bead is usually aluminium base, it is possible to heat conduction is fast, improve product power density and reliability, extend product service life.
The red blue light light quality of CCFL of the present invention is than selecting 7:3.
And the CCFL fluorescent tube that selection Nanjing Ke Di Electronic Science and Technology Co., Ltd. is customized, total length is 1160cm, wherein fluorescent tube length is 1148cm, tube diameter is 4mm, having acrylic pipe to wrap up outside it, diameter is 1.1cm, and lamp tube ends is respectively provided with acrylic block, side gluing, can be directly adhered to put position.CCFL adopts 12VDC power voltage supply, and to ensure power supply safety, Switching Power Supply adopts 240W12VDC Switching Power Supply.12VDC power supply is connected to commutator, drives CCFL lamp luminescence through commutator.Each CCFL fluorescent tube adopts independent commutator to control.
Claims (2)
1. the CCFL 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 CCFL light source, sub-controller and power supply, CCFL 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 CCFL 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), reflective membrane (6) is arranged on the upper surface between storing, it is installed below light guide plate (3) at reflective membrane (6), 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).
2. the CCFL illumination system for organizing training frame 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), it is installed below light guide plate (3) at reflective membrane (6), 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 (2) is curved surface, it is positioned at light guide plate (3) place straight line for 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 (2) with the perpendicular bisector of light guide plate (3) for 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 point respectively O in first curve district1Point, 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 respectively E1Point, D1Point and H1Point, D1Point coordinates is (-17,8), H1Point coordinates is (-25.74,7.17)；Point respectively H in described 4th curve district1Point 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, it is installed below light guide plate (3) at reflective membrane (6), 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 (3) place straight line for 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 the first dividing plate (7-1) with the perpendicular bisector of light guide plate for 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 point respectively O in first curve district2Point, 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 respectively D2Point, F2Point and H2Point, F2Point coordinates is (-15.01,8), H2Point coordinates is (-24.31,6.7)；Point respectively H in described 4th curve district2Point 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), it is installed below light guide plate (3) at reflective membrane (6), 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 for 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 for 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 point respectively O in first curve district3Point, 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 respectively A on described 3rd linearity sector3Point and C3Point, C3Point coordinates is (-11.64,4.56)；Point respectively C in described 4th curve district3Point 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, it is installed below light guide plate (3) at reflective membrane (6), 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 for 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 for 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 point respectively O in first curve district4Point, 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 respectively A on described 3rd linearity sector4Point and B4Point, B4Point coordinates is (-29.61,2.86)；Point respectively B in described 4th curve district4Point 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, it is installed below light guide plate (3) at reflective membrane (6), 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 for 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 for 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 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 respectively A of the second linearity sector5Point 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, it is installed below light guide plate (3) at reflective membrane (6), 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 for 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 for 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 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 respectively A of the second linearity sector6Point 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, reflective membrane (6) be installed below light guide plate (3), 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) for 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 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 respectively M of the second linearity sector7Point 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, the respectively O of 3 on the first linearity sector8Point, 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 respectively M on second linearity sector8Point and Z8Point, Z8The coordinate of point is (-30,0)；Point respectively M ' on 3rd linearity sector8Point and Z '8Point, Z '8The coordinate of point is (30,0).
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| CN201610278069.XA CN105782863A (en) | 2016-04-29 | 2016-04-29 | CCFL lighting system for tissue culture frame |
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| CN201610278069.XA CN105782863A (en) | 2016-04-29 | 2016-04-29 | CCFL lighting system for tissue culture frame |
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| EP2255612A2 (en) * | 2009-05-27 | 2010-12-01 | Everlight Electronics Co., Ltd. | Trolley and illumination module thereof |
| CN102257960A (en) * | 2011-05-23 | 2011-11-30 | 张子学 | Plant tissue culture shelf with ballasts installed at top |
| CN202691891U (en) * | 2012-06-20 | 2013-01-23 | 乐佳科技股份有限公司 | Illuminating apparatus |
| CN104082133A (en) * | 2013-04-01 | 2014-10-08 | 何松林 | Lateral energy-saving illumination device for plant tissue culture |
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|---|---|---|---|---|
| WO2010067711A1 (en) * | 2008-12-09 | 2010-06-17 | シーシーエス株式会社 | Plant cultivation device |
| EP2255612A2 (en) * | 2009-05-27 | 2010-12-01 | Everlight Electronics Co., Ltd. | Trolley and illumination module thereof |
| CN102257960A (en) * | 2011-05-23 | 2011-11-30 | 张子学 | Plant tissue culture shelf with ballasts installed at top |
| CN202691891U (en) * | 2012-06-20 | 2013-01-23 | 乐佳科技股份有限公司 | Illuminating apparatus |
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