CN108366451A - It is a kind of can simulated solar illumination lighting system - Google Patents
It is a kind of can simulated solar illumination lighting system Download PDFInfo
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- CN108366451A CN108366451A CN201810078518.5A CN201810078518A CN108366451A CN 108366451 A CN108366451 A CN 108366451A CN 201810078518 A CN201810078518 A CN 201810078518A CN 108366451 A CN108366451 A CN 108366451A
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- light
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- lighting system
- power information
- light emitting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to it is a kind of can simulated solar illumination lighting system, with light emitting module and control light emitting module working condition control module；The lighting system also includes memory module, and the memory module is connected with control module；For the memory module to store power information, the power information is corresponding with the intensity signal of the light of sunlight visible light wave range；The control module generates corresponding drive signal for reading the power information that memory module is stored, and according to the power information, and the light for having identical light intensity with the light of the sunlight visible light wave range is sent out to control light emitting module.The present invention solar irradiation lighting system can simulated solar irradiation white light illumination effect.
Description
Technical field
The present invention relates to lighting systems, and in particular, to it is a kind of can simulated solar illumination lighting system.
Background technology
LED has many advantages, such as light efficiency height, energy-saving and environmental protection, has been widely used in the desk lamp of student's studying at night,
Current LED substantially utilizes blue LED excited yellow fluorescent powder, and then blue light and yellow light are mixed into white light and are illuminated.This
The white light of kind white light and sunlight has very big difference in fact, and the white-light spectrum of LED is concentrated mainly on blue light and yellow light, photochromic inclined
It is cold to make human eye very uncomfortable.The white light of sunlight is the illumination of the most comfortable for human eye, and studies have shown that sunlight has
Beneficial to pre- myopia prevention.How LED white-light spectrums are fitted to sunlight white-light spectrum just as possible is particularly important, not only can be with
It realizes nearly sun light lighting, and also has very important significance for vast teen-age related preventive.In view of this, special propose
The application.
Invention content
The technical problem to be solved by the present invention is to how make the white light that light-emitting component is sent out more close to sunlight.
In order to solve the above technical problems, the present invention provide it is a kind of can simulated solar illumination lighting system, have shine mould
The control module of the working condition of block and control light emitting module；The lighting system also includes memory module, the memory module
It is connected with control module；The memory module is to store power information, the power information and the light of sunlight visible light wave range
Intensity signal is corresponding；The control module is generated for reading the power information that memory module is stored, and according to the power information
Corresponding drive signal sends out the light for having identical light intensity with the light of the sunlight visible light wave range to control light emitting module.
Preferably, the lighting system includes also collection analysis module, it is connect with the control module；The collection analysis
Module is for receiving sunlight, and after the intensity signal of the light in analysis sunlight visible light wave range, output carries the telecommunications
The electric signal of breath is to the memory module.
Preferably, the power information is current value or voltage value, the current value or voltage value meet light emitting module and send out
Working current value needed for there is the light of identical light intensity with the light of the sunlight visible light wave range or operating voltage value.
Preferably, the light of the sunlight visible light wave range includes feux rouges, yellow light, green light, blue light, the power information includes
Corresponding to the power information of the light intensity of feux rouges, yellow light, green light, blue light.
Preferably, the light emitting module includes red light-emitting part, Yellow light emitting part, green luminescence part and blue light emitting part,
The control module is used to generate corresponding drive signal according to the power information for the light intensity for corresponding to feux rouges, yellow light, green light, blue light
Driving red light-emitting part, Yellow light emitting part, green luminescence part and blue light emitting part send out the light of corresponding light intensity.
Preferably, the light emitting module is the blue-ray LED of the fluorescent powder coated with three kinds of colors of red, yellow, and green.
Preferably, the memory module can store the collection analysis module interior sun acquired of section in different times
Power information corresponding to the light of light visible light wave range.
Preferably, the collection analysis module includes collecting unit, analytic unit and processing unit, the collecting unit is used
In receiving sunlight, the analytic unit is believed to analyze the light intensity of the light for the sunlight visible light wave range that collecting unit is received
Breath, the processing unit are used to generate the electric signal for including power information corresponding with the intensity signal according to the intensity signal.
Preferably, the blue-ray LED is GaN base blue-ray LED.
Preferably, the lighting system also includes feedback module and calibration module, feedback module connects light emitting module, calibration
Module is separately connected with feedback module, control module and collection analysis module；The feedback module is for acquiring light emitting module institute
The white light that sends out and the intensity signal for analyzing its visible light wave range, the correction module is for comparing collection analysis module and feedback
Both modules analyze the intensity signal come respectively, and generate correction signal to the control module, the control after comparison
Module adjusts the working current value or operating voltage value of light emitting module according to the correction signal.
By using above-mentioned technical proposal, the present invention can obtain following technique effect：
1. the lighting system of the present invention in memory module by storing power information, and the light of power information and sunlight visible light wave range
Intensity signal it is corresponding so that control module can according to the power information control light emitting module send out and the sunlight visible light wave
The light of section has the light of identical light intensity.
2. the lighting system of the present invention can acquire sunlight by collection analysis module and analyze the light of sunlight visible light part
Spectrum information is further stored and intensity signal institute by memory module with obtaining the intensity signal corresponding to each visible light wave range
Corresponding power information is sent out accordingly so that control module can generate corresponding drive signal control light emitting module according to the power information
The light of light intensity finally makes light emitting module realize the illumination effect of simulated solar irradiation white light；
3. by the way that feedback module and calibration module is arranged, after can avoid light emitting module long-time service aging, light emitting module is sent out
White light there are relatively large deviations with actual sunlight.
Description of the drawings
Fig. 1 depicts the electrical relationship figure of each module of the lighting system of one embodiment of invention.
Fig. 2 depicts the electrical relationship figure of each module for the lighting system for inventing another embodiment.
Specific implementation mode
To keep the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit and wants below
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts belongs to this
Invent the range of protection.
In conjunction with Fig. 1, in one embodiment, the present invention can simulated solar illumination lighting system, have light emitting module and control
The control module of the working condition of light emitting module processed；Lighting system also includes collection analysis module and memory module, memory module
It is separately connected with collection analysis module and control module；Collection analysis module is used to receive sunlight, and can analyzing sunlight
After the intensity signal of the light of light-exposed wave band, electric signal of the output with power information corresponding with the intensity signal；Memory module is used
In reception electric signal and store the power information；Control module is used to read the power information that memory module is stored, and according to this
Power information generates corresponding drive signal, has same light with the light of the sunlight visible light wave range to control light emitting module and send out
Strong light.
In the present embodiment, collection analysis module includes collecting unit, analytic unit and processing unit, and collecting unit is used for
Sunlight is received, analytic unit is located to analyze the intensity signal of the light for the sunlight visible light wave range that collecting unit is received
Reason unit is used to generate the electric signal for including power information corresponding with the intensity signal according to the intensity signal.Collection analysis mould
Block can be the common spectroanalysis instrument for analyzing sunlight light intensity.
Power information can be current value or voltage value, current value or voltage value meet light emitting module send out it is visible with the sunlight
The light of optical band has working current value or operating voltage value needed for the light of identical light intensity.
In a preferred embodiment, the light of sunlight visible light wave range may include feux rouges, yellow light, green light, blue light, telecommunications
Breath includes the power information of the light intensity corresponding to feux rouges, yellow light, green light, blue light.
In one embodiment, light emitting module includes red light-emitting part, Yellow light emitting part, green luminescence part and blue light emitting
Part, control module are used to generate corresponding drive signal according to the power information for the light intensity for corresponding to feux rouges, yellow light, green light, blue light
Driving red light-emitting part, Yellow light emitting part, green luminescence part and blue light emitting part send out the light of corresponding light intensity.It include feux rouges hair
The light emitting module for example, a variety of monochromatic light mixed methods of use of light part, Yellow light emitting part, green luminescence part and blue light emitting part
The white LED lamp that technology is formed.The white LED lamp that a variety of monochromatic light mixed method technologies are formed is known technology, therefore no longer
It repeats.
In another embodiment, light emitting module can be the blue-ray LED of the fluorescent powder coated with three kinds of colors of red, yellow, and green.It applies
The blue-ray LED for being covered with the fluorescent powder of three kinds of colors of red, yellow, and green generates the technology that white light is known, is, for example, GaN base blue lights
LED.So it will not be repeated.
To make lighting system be suitable for different use environments, memory module can store collection analysis module when different
Between power information corresponding to the light of sunlight visible light wave range that is acquired in section.Specifically, collection analysis module can be in morning
Morning (such as 8 points) acquires a sunlight, and (such as 12 points) acquire a sunlight at noon, is acquired once too (when such as 18) at night
Sunlight.By the power information corresponding to memory module storage corresponding multiple periods, it may make control module that can meet not root
The luminance of adjustment light emitting module is needed according to different use environments.
In conjunction with Fig. 2, in another embodiment of the invention, after aging is used for a long time because of light emitting module,
For the white light sent out with actual sunlight there are relatively large deviation, lighting system of the invention also may include feedback module and calibration
Module.Feedback module connects light emitting module.Calibration module and feedback module, the analytic unit of control module and collection analysis module
It is separately connected.Feedback module is used to acquire the white light that light emitting module is sent out and analyzes the light intensity letter of each visible light wave range of the white light
Breath, correction module is used to compare both collection analysis module and feedback module and analyzes the intensity signal come respectively, and is analyzing
Correction signal is generated afterwards to control module, and control module adjusts working current value or the work of light emitting module according to the correction signal
Voltage value.Specifically, the light intensity for working as the visible light wave range for the white light that correction module judges that light emitting module is sent out is less than or height
In the corresponding light intensity value of sunlight visible light wave range, then control module changes the work of light emitting module by adjusting drive signal
Current value or operating voltage value may make that the white light that light emitting module is sent out can be closer to sunlight by this way.This reality
Applying the other unmentioned characteristics of example can be identical as previous embodiment.
In another embodiment of the present invention, it is integrated and matches with memory module different from first embodiment collection analysis module
The structure set, in another embodiment, lighting system of the invention can not include collection analysis module, and by memory module
It is opposite with the intensity signal of the light of sunlight visible light wave range in memory module storage to realize that the mode of corresponding power information is written
Answer power information.The unmentioned characteristic of the present embodiment can be identical as previous embodiment.
The lighting system of the present invention in memory module by storing power information, and power information and sunlight visible light wave range
The intensity signal of light is corresponding so that control module can control light emitting module according to the power information and send out and the sunlight visible light
The light of wave band has the light of identical light intensity.The lighting system of the present invention can acquire sunlight by collection analysis module and analyze too
The spectral information of sunlight visible light part is to obtain the intensity signal corresponding to each visible light wave range, and further by storage mould
Block storage and the power information corresponding to intensity signal, so that control module can generate corresponding drive signal control according to the power information
Light emitting module processed sends out the light of corresponding light intensity, and light emitting module is finally made to realize the illumination effect of simulated solar irradiation white light；By setting
Feedback module and calibration module are set, after can avoid light emitting module long-time service aging, white light and reality that light emitting module is sent out
Sunlight there are relatively large deviations.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. it is a kind of can simulated solar illumination lighting system, with light emitting module and control light emitting module working condition control
Module；It is characterized in that, the lighting system also includes memory module, the memory module is connected with control module；It is described to deposit
Module is stored up to store power information, the power information is corresponding with the intensity signal of the light of sunlight visible light wave range；The control
Molding block generates corresponding drive signal for reading the power information that memory module is stored, and according to the power information, with control
Light emitting module sends out the light for having identical light intensity with the light of the sunlight visible light wave range.
2. lighting system according to claim 1, which is characterized in that the lighting system also includes collection analysis module,
It is connect with the control module；The collection analysis module is analyzing sunlight visible light wave range for receiving sunlight
After the intensity signal of light, electric signal of the output with the power information to the memory module.
3. lighting system according to claim 1 or 2, which is characterized in that the power information is current value or voltage value, institute
It states current value or voltage value meets light emitting module and sends out needed for the light for having identical light intensity with the light of the sunlight visible light wave range
Working current value or operating voltage value.
4. lighting system according to claim 1 or 2, which is characterized in that the light of the sunlight visible light wave range includes
Feux rouges, yellow light, green light, blue light, the power information include the power information corresponding to the light intensity of feux rouges, yellow light, green light, blue light.
5. lighting system according to claim 4, which is characterized in that the light emitting module includes red light-emitting part, yellow light
Illuminating part, green luminescence part and blue light emitting part, the control module are used for according to corresponding to feux rouges, yellow light, green light, blue light
The power information of light intensity generates corresponding drive signal driving red light-emitting part, Yellow light emitting part, green luminescence part and blue light emitting
Part sends out the light of corresponding light intensity.
6. lighting system according to claim 1 or 2, which is characterized in that the light emitting module is coated with red, yellow, and green
The blue-ray LED of the fluorescent powder of three kinds of colors.
7. lighting system according to claim 2, which is characterized in that the memory module can store the collection analysis mould
Power information corresponding to the light for the sunlight visible light wave range that block is acquired in section in different times.
8. lighting system according to claim 2, which is characterized in that the collection analysis module includes collecting unit, divides
Unit and processing unit are analysed, for receiving sunlight, the analytic unit is connect the collecting unit to analyze collecting unit
The intensity signal of the light of the sunlight visible light wave range of receipts, the processing unit be used for according to the intensity signal generate comprising with
The electric signal of the corresponding power information of the intensity signal.
9. lighting system according to claim 6, which is characterized in that the blue-ray LED is GaN base blue-ray LED.
10. lighting system according to claim 2, which is characterized in that the lighting system also includes feedback module and school
Quasi-mode block, feedback module connect light emitting module, and calibration module connects respectively with feedback module, control module and collection analysis module
It connects；The feedback module is described for acquiring the white light and the intensity signal for analyzing its visible light wave range that light emitting module is sent out
Correction module is used to compare both collection analysis module and feedback module and analyzes the intensity signal come respectively, and is produced after comparison
Raw correction signal to the control module, the control module according to the correction signal adjust light emitting module working current value or
Operating voltage value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078518.5A CN108366451A (en) | 2018-01-26 | 2018-01-26 | It is a kind of can simulated solar illumination lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078518.5A CN108366451A (en) | 2018-01-26 | 2018-01-26 | It is a kind of can simulated solar illumination lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108366451A true CN108366451A (en) | 2018-08-03 |
Family
ID=63007031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078518.5A Pending CN108366451A (en) | 2018-01-26 | 2018-01-26 | It is a kind of can simulated solar illumination lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423165A (en) * | 2021-06-10 | 2021-09-21 | 深圳市文业照明实业有限公司 | Illumination control method and device for simulating sunlight, illuminating lamp and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202713708U (en) * | 2012-06-15 | 2013-01-30 | 四川新力光源股份有限公司 | Daylight lighting simulation device |
| CN202979380U (en) * | 2012-11-16 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Circuit control system for sunshine-imitating light source |
| CN105782807A (en) * | 2016-03-02 | 2016-07-20 | 深圳市易知见科技有限公司 | Intelligent simulating sun lamp and sunlight simulating system |
| CN106594660A (en) * | 2016-12-28 | 2017-04-26 | 苏州爱彼光电材料有限公司 | Sunlight-simulating illuminating system |
-
2018
- 2018-01-26 CN CN201810078518.5A patent/CN108366451A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202713708U (en) * | 2012-06-15 | 2013-01-30 | 四川新力光源股份有限公司 | Daylight lighting simulation device |
| CN202979380U (en) * | 2012-11-16 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Circuit control system for sunshine-imitating light source |
| CN105782807A (en) * | 2016-03-02 | 2016-07-20 | 深圳市易知见科技有限公司 | Intelligent simulating sun lamp and sunlight simulating system |
| CN106594660A (en) * | 2016-12-28 | 2017-04-26 | 苏州爱彼光电材料有限公司 | Sunlight-simulating illuminating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423165A (en) * | 2021-06-10 | 2021-09-21 | 深圳市文业照明实业有限公司 | Illumination control method and device for simulating sunlight, illuminating lamp and storage medium |
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Application publication date: 20180803 |