CN206145617U - Shui nationality lighting system based on leading -in natural light of optic fibre and combination of LED light - Google Patents
Shui nationality lighting system based on leading -in natural light of optic fibre and combination of LED light Download PDFInfo
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- CN206145617U CN206145617U CN201620841936.1U CN201620841936U CN206145617U CN 206145617 U CN206145617 U CN 206145617U CN 201620841936 U CN201620841936 U CN 201620841936U CN 206145617 U CN206145617 U CN 206145617U
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Abstract
The utility model provides a shui nationality lighting system based on leading -in natural light of optic fibre and combination of LED light, include: natural light collection system, the bare fibre of biography and play light plane lamps and lanterns, go out the LED light source that the light plane lamps and lanterns include LED light source gradual change controller and adjustable wavelength coverage, the one end that passes bare fibre is connected with natural light collection system, and the other end is arranged in go out in the light plane lamps and lanterns, natural light that natural light collection system will gather via pass send behind the bare fibre with the LED light source provides the illumination to shui nationality fish bowl jointly, LED light source gradual change controller includes infrared detector, microprocessor, microprocessor connects an unit and a serial port communication interface unit all the time, infrared detector detects the natural light intensity that passes bare fibre and send, if pass rising of natural light intensity or the reduction that bare fibre sent, little duty cycle of handling through PWM signal conditioning drive current for the light -emitting strength reduction or the rising of LED light source.
Description
Technical field
This utility model is related to a kind of Shui nationality illuminator.
Background technology
Illumination as a kind of regular ecological factor, to functions such as the ingesting, grow of aquatic animal, color and luster, reproduction, metabolism
Play an important role.Illumination is divided into natural light and artificial light.People are rested on to natural lighting using the overwhelming majority
Interior is injected by windowpane, plane skylight using little a part of sunlight, the effect of illumination is reached, this mode is to sunlight
Utilization rate it is very low.Natural light collection illuminator is by sunlight before heat, the energy conversion such as electrically and mechanically is not carried out
Put, be illuminated to building by biography fiber-optic transfer Jing after collecting, it remains most of natural characteristic of sunlight.This
Traditional Solar use research field has been widened in research, hews out daylighting new technique, and collection sunlight is used for illumination in recent years
To become many national research emphasis, European Union has turned to nature by the 85% of last decade solar heating research and development budget
The research of optical illumination technical elements.With the development of science and technology, domestic natural lighting technology is rapidly growing and fast development.
Because natural light occurs round the clock and seasonal variations, artificially feed is commonly used in production to make up the light of industry fishery appearance
According to deficiency, and then the luminous environment of regulation and control aquatic animal growth, reproduction and color and luster, to realizing that aquatic animal improves the output value, increases
The purposes such as color and luster.Light emitting diode (Light Emitting Diode, LED) is by the use of solid semiconductor chip as luminous material
Material, in the semiconductors by carrier occur it is compound release superfluous energy and cause photon to launch, directly send it is red, yellow, blue,
Green, blue or green, orange, purple light.As 21 century green, energy-conservation forth generation lighting source, with light quality it is pure, light efficiency is high, volume
The advantages of little, photoelectric transformation efficiency is high, life-span length, wavelength are fixed, it is low to generate heat, cooling load is little, is easy to wavelength reality needed for collection
Apply balanced irradiation at short distance, therefore be capable of achieving high-effect, low heat loads, the intensive manufacture of tight space, be that instead of fluorescent lamp,
Daylight lamp is used for the of new generation energy saving and environment friendly light source of aquatic animal facility cultivation.
Currently, the field such as natural light and LED light building at home, vcehicular tunnel, facility cultivation and poultry illumination
Aspect carried out using and demonstration, and mixed light grows to aquatic animal cultivating object and the influence research of color and luster there is not been reported.From
The Shui nationality illuminator that so light is combined with LED light can be according to spectral component, the light needed for the growth of cultivation object and Color Quality
Strong and photoperiod demand is adjusted, and the growth and quality for aquatic animal cultivating kind provides rational luminous environment condition.So
Situation under, in order to reduce mixed light Shui nationality illuminator cost and improve productivity effect as far as possible, now both at home and abroad increasingly
Many scholars have carried out the applied research that natural light is combined with LED light.
In sum, be used alone natural light, or LED light source, exist by season and day-night change, efficiency it is low, into
The problems such as this is higher.So, for the weak point that existing lighting engineering is present, needs carry out corresponding in prior art basis
Improve on ground.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of Shui nationality illuminator, overcomes exclusive use certainly
The defect that so light or LED light are present, there is provided a kind of to import the Shui nationality illuminator that natural light is combined with LED light based on optical fiber, can
Aquatic animal cultivating object economic benefit is effectively improved, the purpose that volume increase is reduced discharging with source is realized.
In order to solve above-mentioned technical problem, this utility model provides a kind of based on optical fiber importing natural light and LED light
The Shui nationality illuminator of combination, including：Natural optical acquisition device, Optic transmission fiber and exit plane light fixture；The exit plane lamp
Tool includes the LED light source of LED light source ramp control device and wavelengthtunable scope；
One end of the Optic transmission fiber is connected with natural optical acquisition device, and the other end is placed in the exit plane light fixture；
The natural optical acquisition device is by the natural light for collecting via sending after Optic transmission fiber with the LED light source jointly to Shui nationality fish
Cylinder provides illumination；
The LED light source ramp control device includes Infrared Detectorss, microprocessor；The microprocessor connection one is single all the time
Unit and serial communication interface unit；
The internal storage of storage regulation and control aquatic animal cultivating object growth and Color Quality parameter is provided with the microprocessor
E2PROM；The natural light intensity that the Infrared Detectorss detection Optic transmission fiber sends, the natural light intensity that such as Optic transmission fiber sends
It is raised and lowered, then microprocessor adjusts the dutycycle of driving current by pwm signal so that the light intensity that goes out of LED light source is reduced
Or raise.
In a preferred embodiment：The exit plane lamp installation is directly over Aquatic-animal fish bowl apart from water surface 20-35cm
Place.
In a preferred embodiment：The microprocessor adopts the MEGA16 of AVR series as main control chip, by I/O
Mouth line drives metal-oxide-semiconductor to adjust the dutycycle of output pwm signal.
In a preferred embodiment：Microprocessor adjusts accounting for for output pwm signal by way of control real-time clock RTC
Sky ratio.
In a preferred embodiment：The dutycycle of the pwm signal adopts hierarchical approaches, is divided into 0-100 levels；The LED
When light source is opened, the dutycycle of the pwm signal is incremented by by the fade interval of setting with certain gradual change frequency, in 3-5
Dutycycle increases to 80 by 0 in minute；When closing LED light source, the dutycycle of pwm signal presses the fade interval of setting with certain
Gradual change frequency is successively decreased, and minute is reduced successively to 0 from 80 in 3-5.
In a preferred embodiment：It is micro- during the natural light strength reduction that the Infrared Detectorss detection Optic transmission fiber sends
The dutycycle of processor control pwm signal increases to 100 by 80；The natural light that the Infrared Detectorss detection Optic transmission fiber sends
When intensity increases, the dutycycle of microprocessor control pwm signal is decreased to 80 by 100.
In a preferred embodiment：The clock unit includes DS1302 chips, and between itself X1 and X2 pin pottery is in series with
Porcelain wave filter.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect：
A kind of Shui nationality illuminator combined with LED light based on optical fiber importing natural light that this utility model is provided, is passed through
Natural light and LED light source provide Aquatic-animal fish bowl illumination simultaneously, and in natural lighting strength reduction or enhancing, automatically adjust
The driving current dutycycle of LED light source, so that the intensity of illumination of Aquatic-animal fish bowl can keep relative stability.Therefore, from section
Can effect, environmental protection, degree of protection, luminous efficiency, the utilization rate of light and the controllable of spectral component, light intensity and photoperiod
Property on, this utility model all has better performance feature than natural light or LED light is used alone, and can effectively improve the Shui nationality
The economic benefit of cultivation object, realizes the purpose that volume increase is reduced discharging with source.
Description of the drawings
Fig. 1 is the control module figure of this utility model preferred embodiment.
Specific embodiment
This utility model is described further below in conjunction with the drawings and specific embodiments.
It is a kind of that the Shui nationality illuminator that natural light is combined with LED light is imported based on optical fiber with reference to Fig. 1, including：Natural gloss
Acquisition means, Optic transmission fiber and exit plane light fixture；The exit plane light fixture includes LED light source ramp control device and wavelengthtunable
The LED light source of scope；The exit plane lamp installation is directly over Aquatic-animal fish bowl at water surface 20-35cm.
One end of the Optic transmission fiber is connected with natural optical acquisition device, and the other end is placed in the exit plane light fixture；
The natural optical acquisition device is by the natural light for collecting via sending after Optic transmission fiber with the LED light source jointly to Shui nationality fish
Cylinder provides illumination；
The LED light source ramp control device includes Infrared Detectorss, microprocessor；The microprocessor connection one is single all the time
Unit and serial communication interface unit；In the present embodiment, the microprocessor adopts the MEGA16 of AVR series as main control chip,
Metal-oxide-semiconductor is driven to adjust the dutycycle of output pwm signal by I/O mouth lines.Likewise, microprocessor can also be passed through using MCU
The mode of control real-time clock RTC adjusts the dutycycle of output pwm signal.The clock unit includes DS1302 chips, its X1
Ceramic filter is in series between X2 pins.
The internal storage of storage regulation and control aquatic animal cultivating object growth and Color Quality parameter is provided with the microprocessor
E2PROM；The natural light intensity that the Infrared Detectorss detection Optic transmission fiber sends, the natural light intensity that such as Optic transmission fiber sends
It is raised and lowered, then microprocessor adjusts the dutycycle of driving current by pwm signal so that the light intensity that goes out of LED light source is reduced
Or raise.
The concrete control flow of microprocessor is as follows：The dutycycle of the pwm signal adopts hierarchical approaches, is divided into 0-100
Level；When the LED light source is opened, the dutycycle of the pwm signal is carried out by the fade interval of setting with certain gradual change frequency
It is incremented by, dutycycle increases to 80 by 0 within 3-5 minutes；When closing LED light source, the dutycycle of pwm signal is by between the gradual change for setting
Every being successively decreased with certain gradual change frequency, minute is reduced successively to 0 from 80 in 3-5.
During the natural light strength reduction that the Infrared Detectorss detection Optic transmission fiber sends, microprocessor control pwm signal
Dutycycle increase to 100 by 80；When the natural light intensity that the Infrared Detectorss detection Optic transmission fiber sends increases, microprocessor
The dutycycle of device control pwm signal is decreased to 80 by 100.
Above-mentioned a kind of Shui nationality illuminator combined with LED light based on optical fiber importing natural light, by natural light and LED
Light source provides Aquatic-animal fish bowl illumination simultaneously, and in natural lighting strength reduction or enhancing, automatically adjusts the drive of LED light source
Streaming current dutycycle, so that the intensity of illumination of Aquatic-animal fish bowl can keep relative stability.Therefore, from energy-saving effect, green
In environmental protection, degree of protection, luminous efficiency, the utilization rate of light and the Modulatory character of spectral component, light intensity and photoperiod, this practicality
It is new all to there is better performance feature than natural light or LED light is used alone, and aquatic animal cultivating object can be effectively improved
Economic benefit, realizes the purpose that volume increase is reduced discharging with source.
This utility model is not limited to aforesaid specific embodiment.Above-described embodiment should not be considered as limiting this practicality
New scope.Those skilled in the art can modify and become while aforementioned detailed description is read and understood
Change.Specific protection domain should be defined by claims.
Claims (6)
1. it is a kind of that the Shui nationality illuminator that natural light is combined with LED light is imported based on optical fiber, it is characterised in that to include：Natural gloss
Acquisition means, Optic transmission fiber and exit plane light fixture；The exit plane light fixture includes LED light source ramp control device and wavelengthtunable
The LED light source of scope；
One end of the Optic transmission fiber is connected with natural optical acquisition device, and the other end is placed in the exit plane light fixture；It is described
Natural optical acquisition device jointly puies forward the natural light for collecting to Aquatic-animal fish bowl with the LED light source via sending after Optic transmission fiber
For illumination；
The LED light source ramp control device includes Infrared Detectorss, microprocessor；Microprocessor connection one all the time unit and
Serial communication interface unit；
The internal storage of storage regulation and control aquatic animal cultivating object growth and Color Quality parameter is provided with the microprocessor
E2PROM；The natural light intensity that the Infrared Detectorss detection Optic transmission fiber sends.
2. it is according to claim 1 it is a kind of the Shui nationality illuminator that combines with LED light of natural light is imported based on optical fiber, its spy
Levy and be：The exit plane lamp installation is directly over Aquatic-animal fish bowl at water surface 20-35cm.
3. it is according to claim 1 it is a kind of the Shui nationality illuminator that combines with LED light of natural light is imported based on optical fiber, its spy
Levy and be：The microprocessor, as main control chip, drives metal-oxide-semiconductor to adjust defeated using the MEGA16 of AVR series by I/O mouth lines
Go out the dutycycle of pwm signal.
4. it is according to claim 1 it is a kind of the Shui nationality illuminator that combines with LED light of natural light is imported based on optical fiber, its spy
Levy and be：Microprocessor adjusts the dutycycle of output pwm signal by way of control real-time clock RTC.
5. a kind of according to claim 3 or 4 imports the Shui nationality illuminator that combines with LED light of natural light based on optical fiber,
It is characterized in that：The dutycycle of the pwm signal adopts hierarchical approaches, is divided into 0-100 levels；It is described when the LED light source is opened
The dutycycle of pwm signal is incremented by by the fade interval of setting with certain gradual change frequency, and dutycycle is by 0 within 3-5 minutes
Increase to 80；When closing LED light source, the dutycycle of pwm signal is passed by the fade interval of setting with certain gradual change frequency
Subtract, minute is reduced successively to 0 from 80 in 3-5.
6. a kind of Shui nationality combined with LED light based on optical fiber importing natural light according to claim 1 or 3 or 4 illuminate system
System, it is characterised in that：During the natural light strength reduction that the Infrared Detectorss detection Optic transmission fiber sends, microprocessor control
The dutycycle of pwm signal increases to 100 by 80；The natural light intensity that the Infrared Detectorss detection Optic transmission fiber sends increases
When, the dutycycle of microprocessor control pwm signal is decreased to 80 by 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841936.1U CN206145617U (en) | 2016-08-05 | 2016-08-05 | Shui nationality lighting system based on leading -in natural light of optic fibre and combination of LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841936.1U CN206145617U (en) | 2016-08-05 | 2016-08-05 | Shui nationality lighting system based on leading -in natural light of optic fibre and combination of LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145617U true CN206145617U (en) | 2017-05-03 |
Family
ID=58627855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620841936.1U Expired - Fee Related CN206145617U (en) | 2016-08-05 | 2016-08-05 | Shui nationality lighting system based on leading -in natural light of optic fibre and combination of LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505964A (en) * | 2017-07-18 | 2017-12-22 | 长沙学院 | Multifunction fish tank control device and multifunction fish tank |
-
2016
- 2016-08-05 CN CN201620841936.1U patent/CN206145617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505964A (en) * | 2017-07-18 | 2017-12-22 | 长沙学院 | Multifunction fish tank control device and multifunction fish tank |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |