CN104747953A - Modular seawater algae LED cultivating lamp - Google Patents
Modular seawater algae LED cultivating lamp Download PDFInfo
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- CN104747953A CN104747953A CN201510138790.4A CN201510138790A CN104747953A CN 104747953 A CN104747953 A CN 104747953A CN 201510138790 A CN201510138790 A CN 201510138790A CN 104747953 A CN104747953 A CN 104747953A
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- light source
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- led light
- source module
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/10—Means for providing, directing, scattering or concentrating light by light emitting elements located inside the reactor, e.g. LED or OLED
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
Abstract
The invention relates to the technical field of LED lighting, in particular to a modular seawater algae LED cultivating lamp. The modular seawater algae LED cultivating lamp comprises a plurality of LED light source modules of different wave bands. The LED light source modules are connected in pairs to form a light source body, light emitted by the light source body basically accords with the light spectrum absorbed by spiral seaweeds, and the optical energy utilization efficiency is improved. The center of the light source body is provided with connection through holes. The connection through holes are fixedly connected with lamp caps. The LED light source modules are electrically connected with the lamp caps respectively. The light-emitting angle of the LED light source modules ranges from 115 degrees to 120 degrees, and the emitted light rays intersect with one another; the intersecting light rays are transmitted into seawater to form a photosynthesis layer, light is supplemented for growth of the spiral seaweeds, the oxygen content of the spiral seaweeds in seawater is increased, growth of the spiral seaweeds can be better promoted, the cultivating lamp has wide application prospects, and marketed utilization and popularization are facilitated.
Description
Technical field
The present invention relates to technical field of LED illumination, refer in particular to a kind of modularity Phytoplankton & Suspension LED culturing lamp.
Background technology
Spirulina Products on existing market obtains mainly through industrial aquaculture, industrial aquaculture mainly relies on natural conditions as sunshine, ambient air temperature and the open large-scale farming in good time season, the culture systems that current spirulina industrialization uses is outdoor open (circle pond, Fang Chi, circuit etc.) mainly, the advantage of this breeding way: culture pond is built simple, small investment, cost are low first; Available light and temperature condition is suitable for; The operation of growth course, easy to maintenance, technical requirement is simple.Shortcoming is: the efficiency of light energy utilization is low, yields poorly, and the impact being subject to climate change and other all external causes is produced unstable; Easily contaminated, affect spirulina quality; Floor space is large, consumes washiness---cultivation water and moisture evaporation.
Along with industry and agriculture development, and mankind's activity increases day by day, the inorganic nutrient substance of a large amount of discharge and debirs are finally pooled in ocean through various channels, containing having a large amount of inorganic nutrient substances and debirs in seawater, inorganic nutrient substance in Appropriate application seawater and debirs can cultivate spirulina, therefore the spirulina cultivation apparatus utilizing cultivation in sea water algae has been engendered, generally all adopt conventional fluorescent or natural lighting as mainly cultivating light source, two kinds of light sources are all not easy to control, and cannot effectively control with the heat that light source brings.
Application number be 201320576736.4 Chinese utility model patent disclose a kind of algae culture LED supplementary lighting sources, comprise discoidal lamp plate and be distributed in the LED light-emitting particles on described lamp plate, described LED light-emitting particles comprises red-light LED and white light LEDs two kinds, two kinds of LED light-emitting particles are arranged in the ring-type concentric with described lamp plate, LED light-emitting particles type on every ring is identical, red between ring ring, white LEDs alternately arrangement.Although this spirulina LED supplementary lighting sources can provide, a kind of luminescence is even, intensity is suitable, have the LED light source of specific light quality ratio, for spirulina growth supplementary light and the ruddiness light quality of growth promoting effects is provided, reach the object promoting growth of spirulina platensis.But the complicated component of seawater, the wavelength of light that this kind of LED supplementary lighting sources sends is not suitable for cultivating spirulina for seawater, cannot remove seawater Eutrophication materials by the growth of spirulina.
Summary of the invention
The problem that the present invention is directed to prior art provides a kind of modularity Phytoplankton & Suspension LED culturing lamp, adopts specific band LED as light source, by rational deployment, for the spirulina in seawater provides illumination, promotes growing of spirulina; Remove seawater Eutrophication materials by the growth of spirulina simultaneously, seawater is desalinated.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of modularity Phytoplankton & Suspension LED culturing lamp, comprise the LED light source module of multiple different-waveband, described multiple LED light source module is connected to form light source body between two, the center of described light source body is provided with connecting through hole, at connecting through hole, place is fixedly connected with lamp holder, and each LED light source module is electrically connected with lamp holder respectively; The rising angle of described multiple LED light source module is 115 ° ~ 120 °, and the light after injection crosses one another.
Wherein, described each LED light source module is sector structure, is provided with syndeton in the both sides of LED light source module, and LED light source module is by syndeton connection fastened to each other between two, and in the gap that to there is 6mm between two between LED light source module.
As preferably, described LED light source module is the sector structure of 60 °, and six LED light source modules connect to form discoidal light source body.
Further, the wavelength of described six LED light source modules is within the scope of 385nm ~ 750nm.
As preferably, the wavelength arranged clockwise of described six LED light source modules is set to 390 nm, 410nm, 460 nm, 500 nm, 600nm and 650 nm.
Wherein, described LED light source module comprises fan-shaped heat sink body, LED lamp panel and integral type lens, and described LED lamp panel and integral type lens are fixed on the below of fan-shaped heat sink body; In described LED lamp panel, arc-like rows is furnished with some LED chip, and the corresponding described LED chip of described integral type lens is provided with lens convex body.
Further, described fan-shaped heat sink body comprises fan-shaped radiating bottom plate and multi-disc and is located at radiating fin above radiating bottom plate, and form heat dissipation wind channel between two adjacent radiating fins, described radiating bottom plate is provided with through hole in the front end of heat dissipation wind channel.
Further, described syndeton is arranged at the left and right sides of radiating bottom plate, and syndeton includes the connecting groove that brace easy to use is fixed, and is provided with tapped through hole in described connecting groove.
Further, the left side of described radiating bottom plate is provided with fairlead, is provided with the guide channel suitable with fairlead in the centre of radiating bottom plate.
Wherein, the induction cavity for installation infrared temperature sensing device is also provided with in described connecting through hole.
Beneficial effect of the present invention:
A kind of modularity Phytoplankton & Suspension LED culturing lamp provided by the invention, comprise the LED light source module of multiple different-waveband, described multiple LED light source module is connected to form light source body between two, and the absorption spectrum of the light that light source body sends and spirulina meets substantially, improves the utilization ratio of luminous energy.The rising angle of described multiple LED light source module is 115 ° ~ 120 °, light after injection crosses one another, the light crossed one another forms a photosynthesis layer after injecting seawater, be not only the growth supplementary light of spirulina, and the oxygen content in seawater residing for promotion spirulina, the growth of spirulina can be promoted well, have broad application prospects, be conducive to market-oriented utilization and extention.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of modularity Phytoplankton & Suspension LED culturing lamp of the present invention.
Fig. 2 is the structural representation two of a kind of modularity Phytoplankton & Suspension LED culturing lamp of the present invention.
Fig. 3 is the structural blast figure of Fig. 2.
Fig. 4 is the STRUCTURE DECOMPOSITION figure of LED light source module in the present invention.
Reference numeral in Fig. 1 to Fig. 4 comprises:
1-LED light source module, 11-fan-shaped heat sink body 111-radiating bottom plate
112-radiating fin, 113-heat dissipation wind channel, 114-through hole
12-LED lamp panel, 13-integral type lens, 2-lamp holder
3-connecting groove, 4-tapped through hole, 5-fairlead
6-guide channel, 7-induction cavity.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.See Fig. 1 to Fig. 4, below in conjunction with accompanying drawing, the present invention is described in detail.
The invention provides a kind of modularity Phytoplankton & Suspension LED culturing lamp, comprise the LED light source module 1 of multiple different-waveband, what LED light source module 1 penetrated has been controlled the light of wavelength and illumination; Described multiple LED light source module 1 is connected to form light source body between two, it needs to be noted that the absorption spectrum of the light that light source body sends and spirulina meets substantially, improve the utilization ratio of luminous energy on the one hand, the spectrum of emergent light is very beneficial for the growth of spirulina on the other hand, can promote the growth of spirulina well.The center of described light source body is provided with connecting through hole (not marking in the drawings), is fixedly connected with lamp holder 2 at connecting through hole place, and each LED light source module 1 is electrically connected with lamp holder 2 respectively; As shown in Figure 1, lamp holder 2 is columned screw connector, and screw connector and lamp socket realize power supply input; In screw connector, be provided with wire, the LED lamp panel 12 of LED light source module 1 is electrically connected with screw connector by wire.In addition, if the power of this LED culturing lamp is not very high, in the cylinder of screw connector 2, a driving power is installed, makes this LED culturing lamp can directly connect daily alternating current.The rising angle of described multiple LED light source module 1 is 115 ° ~ 120 °, and the light after injection crosses one another.
As shown in Figure 3, in the present invention, described each LED light source module 1 is in sector structure, syndeton is provided with in the both sides of LED light source module 1, LED light source module 1 is by syndeton connection fastened to each other between two, and this not only facilitates the combination of this LED culturing lamp to install, and described LED light source module 1 design in modularity, be convenient to die sinking batch production, effectively can lower the production cost of LED light source module 1.And in the gap that to there is 6mm between two between LED light source module 1, the light distance exit facet penetrated is had during certain distance and just crosses one another, when this LED cultivation is installed, just can have a sufficiently high distance with the water surface.
As preferably, described LED light source module 1 is in the sector structure of 60 °, and six LED light source modules 1 connect to form discoidal light source body, and emergent light uniformity is better.Green plants photosynthesis is mainly undertaken by the light of visible waveband, and the purple light of wavelength 390-410nm can enliven chloroplast movement; The blue light of wavelength 400 ~ 520nm make chlorophyll and carotenoid assimilation ratio maximum, photosynthesis is had the greatest impact; The ruddiness of wavelength 600-700nm, can strengthen the photosynthesis of chloroplaset.Further, the wavelength of described six LED light source modules 1 is within the scope of 385nm ~ 750nm, and each LED light source module 1 has single wavelength; As preferably, the wavelength arranged clockwise of described six LED light source modules is set to 390 nm, 410nm, 460 nm, 500 nm, 600nm and 650 nm.Six LED light source modules 1 common luminous time, the light crossed one another forms a photosynthesis layer after injecting seawater, this is not only the growth supplementary light of spirulina, and the oxygen content in seawater residing for promotion spirulina, the growth of spirulina can be promoted well, have broad application prospects, be conducive to market-oriented utilization and extention.
As shown in Figure 4, in the present invention, described LED light source module 1 comprises fan-shaped heat sink body 11, LED lamp panel 12 and integral type lens 13, and described LED lamp panel 12 and integral type lens 13 are fixed on the below of fan-shaped heat sink body 11; In described LED lamp panel 12, arc-like rows is furnished with some LED chip 121, and the corresponding described LED chip 121 of described integral type lens 13 is provided with lens convex body 131.Further, described fan-shaped heat sink body 11 comprises fan-shaped radiating bottom plate 111 and multi-disc and is located at radiating fin 112 above radiating bottom plate 111, form heat dissipation wind channel 113 between two adjacent radiating fins 112, described radiating bottom plate 111 is provided with through hole 114 in the front end of heat dissipation wind channel 113.The heat that LED lamp panel 12 operationally produces passes to radiating bottom plate 111, and radiating fin 112 increases the surface area of fan-shaped heat sink body 11, accelerates its radiating rate; Heat dissipation wind channel 113 and through hole 114 can improve the heat-sinking capability of fan-shaped heat sink body 11 further; Fan-shaped heat sink body 11 fast by the heat conduction that produces during work in outside air, to ensure that light source works environment temperature is within the scope of LED normal working temperature, thus ensure that the present invention is used for the working life of the LED light fixture of algae culture.
Further, described syndeton is arranged at the left and right sides of radiating bottom plate 111, and syndeton includes the connecting groove 3 that brace easy to use is fixed, and is provided with tapped through hole 4 in described connecting groove 3.Two adjacent LEDs light source module 1 is when being connected and fixed, one piece of metal connecting sheet is placed in two corresponding connecting grooves 3, then use screw to be fixedly connected with tapped through hole 4 through metal connecting sheet, same available bolt is fixed, and has good mechanical stability.Further, the left side of described radiating bottom plate 111 is provided with fairlead 5, is provided with the guide channel 6 suitable with fairlead 5 in the centre of radiating bottom plate 111.Two adjacent LEDs light source module 1 is when being connected and fixed, and fairlead 5 inserts in guide channel 6, and do basic fixed position to two adjacent LEDs light source module 1, structure is simple, easy for installation.
In the present invention, the induction cavity 7 for installation infrared temperature sensing device is also provided with in described connecting through hole.Installation infrared temperature sensing device in described induction cavity 7, can monitor horizontal temperature at any time by infrared temperature sensing device, is convenient to staff and controls in certain limit by the temperature of the seawater in tank, to promote the growth of spirulina.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a modularity Phytoplankton & Suspension LED culturing lamp, it is characterized in that: the LED light source module comprising multiple different-waveband, described multiple LED light source module is connected to form light source body between two, the center of described light source body is provided with connecting through hole, at connecting through hole, place is fixedly connected with lamp holder, and each LED light source module is electrically connected with lamp holder respectively; The rising angle of described multiple LED light source module is 115 ° ~ 120 °, and the light after injection crosses one another.
2. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 1, it is characterized in that: described each LED light source module is sector structure, syndeton is provided with in the both sides of LED light source module, LED light source module is by syndeton connection fastened to each other between two, and in the gap that to there is 6mm between two between LED light source module.
3. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 2, is characterized in that: described LED light source module is the sector structure of 60 °, and six LED light source modules connect to form discoidal light source body.
4. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 3, is characterized in that: the wavelength of described six LED light source modules is within the scope of 385nm ~ 750nm.
5. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 4, is characterized in that: the wavelength arranged clockwise of described six LED light source modules is set to 390 nm, 410nm, 460 nm, 500 nm, 600nm and 650 nm.
6. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 2, it is characterized in that: described LED light source module comprises fan-shaped heat sink body, LED lamp panel and integral type lens, described LED lamp panel and integral type lens are fixed on the below of fan-shaped heat sink body; Described LED lamp panel is placed with some LED chip, and the corresponding described LED chip of described integral type lens is provided with lens convex body.
7. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 6, it is characterized in that: described fan-shaped heat sink body comprises fan-shaped radiating bottom plate and multi-disc and is located at radiating fin above radiating bottom plate, form heat dissipation wind channel between two adjacent radiating fins, described radiating bottom plate is provided with through hole in the front end of heat dissipation wind channel.
8. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 6, it is characterized in that: described syndeton is arranged at the left and right sides of radiating bottom plate, syndeton includes the connecting groove that brace easy to use is fixed, and is provided with tapped through hole in described connecting groove.
9. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 8, is characterized in that: the left side of described radiating bottom plate is provided with fairlead, is provided with the guide channel suitable with fairlead in the centre of radiating bottom plate.
10. a kind of modularity Phytoplankton & Suspension LED culturing lamp according to claim 1, is characterized in that: be also provided with the induction cavity for installation infrared temperature sensing device in described connecting through hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138790.4A CN104747953B (en) | 2015-03-27 | 2015-03-27 | A kind of modularity Phytoplankton & Suspension LED culturing lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138790.4A CN104747953B (en) | 2015-03-27 | 2015-03-27 | A kind of modularity Phytoplankton & Suspension LED culturing lamp |
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| CN104747953A true CN104747953A (en) | 2015-07-01 |
| CN104747953B CN104747953B (en) | 2016-11-09 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106704851A (en) * | 2017-01-17 | 2017-05-24 | 杭州元点生物科技有限公司 | LED microalgae cultivation lamp |
| CN107191835A (en) * | 2017-06-26 | 2017-09-22 | 东莞市联洲知识产权运营管理有限公司 | The LED lamp of structure optimization on a kind of Spirulina cultivator |
| WO2018068367A1 (en) * | 2016-10-14 | 2018-04-19 | 深圳市耀嵘科技有限公司 | Heat dissipating device for led lighting apparatus |
| CN110701514A (en) * | 2019-10-11 | 2020-01-17 | 深圳市德和生物科技有限公司 | Light-emitting diode (LED) light supplementing device for algae cultivation |
| CN113090984A (en) * | 2021-04-16 | 2021-07-09 | 安徽金晟达生物电子科技有限公司 | A light filling lamps and lanterns for milk cow breeding |
| IT202100003308A1 (en) * | 2021-02-15 | 2022-08-15 | Biosyntex S R L | ARTIFICIAL LIGHTING SYSTEM FOR LIGHTING A PHOTOBIOREACTOR |
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| EP4043543A1 (en) * | 2021-02-15 | 2022-08-17 | Biosyntex S.R.L. | Artificial lighting system for the lighting of a photobioreactor |
| CN113090984A (en) * | 2021-04-16 | 2021-07-09 | 安徽金晟达生物电子科技有限公司 | A light filling lamps and lanterns for milk cow breeding |
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| CN104747953B (en) | 2016-11-09 |
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