CN108826207A - A kind of round-the-clock composite light source optical lighting system - Google Patents
A kind of round-the-clock composite light source optical lighting system Download PDFInfo
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- CN108826207A CN108826207A CN201810879234.6A CN201810879234A CN108826207A CN 108826207 A CN108826207 A CN 108826207A CN 201810879234 A CN201810879234 A CN 201810879234A CN 108826207 A CN108826207 A CN 108826207A
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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
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of round-the-clock composite light source optical lighting system, it is made of composite illuminating light source, optical parallel optical path light pipe, light guide illumination device, the composite illuminating light source is formed by natural radiant and at least one secondary light source combination, the optical parallel optical path light pipe is the light pipe that can convert incident light into parallel light emergence, imports light guide illumination device and uses.It is illuminated using nature radiant continuous-stable, secondary light source can carry out luminous energy compensation, the light energy of composite illuminating light source is made to can satisfy the requirement of optical lighting system.The light of the system can transmit in the light pipe middle and long distance of small diameter simultaneously, and optical energy attenuation is small, and light pipe takes up space small, solve the problems, such as larger existing optical lighting system leaded light pipe size, limited transmission distance, mounting arrangement complexity.It can be widely used in the lighting systems such as tunnel, mine, basement, agriculture and animal husbandry plantation, cultivation, building, house, the lighting system in especially safety anti-explosive place is especially suitable.
Description
Technical field
The invention belongs to utilize sunlight direct illumination and light guide techniques field, and in particular to a kind of round-the-clock composite light source
Optical lighting system.
Background technique
Sunlight optical lighting system is widely used in public building and the hypogee of large span by developed country at present
In object.In many public buildings, such as：Railway station, subway station, air harbor, underpass, sports buildings, high-grade hotel, large size
The places such as market, large parking lot.It is solved the problems, such as in building and the daylighting difficulty of Large Underground facility, is shone with natural sunlight
The traditional indoor electric lamps optical illumination of bright substitution, so as to complete illuminated after flame, after lamp lighting the mankind third time illumination
Revolution.Existing optical lighting system haves the advantages that uniqueness compared with traditional lighting method, there is good development prospect
It is the lighting method of real energy-saving and environmental protection, green with wide application field.But it is existing to utilize the natural radiant such as sunlight
The optical lighting system of composition, often under the conditions of the darkness such as night, rainy days, there is only brightness of illumination deficiencies to lead to not
The problem of continuous-stable illuminates, carries out simultaneously because existing sunlight optical lighting system generallys use reflection-type light pipe mode
Optical illumination does not have light combination, optically focused, collimation, light splitting integration technology, causes guide-lighting pipe size larger, takes up space big, installation
Complexity, layout are limited；In addition, existing reflection-type light pipe is in luminous energy transmission process, because by existing compared with multiple reflections
Optical energy attenuation is big, causes light guide transmission range short, it is difficult to realize the long distance transmission of luminous energy；It is not equipped with light splitting technology, light guide
The luminous energy transmitted is only limitted to a light guide illumination device and uses, and the effect of multiple lighting device Uniform Illuminations is not achieved, because
And makes to promote the use of and be restricted.
Summary of the invention
The present invention is combined using nature radiant with secondary light source, is constituted composite light source optical lighting system, is not only solved
The existing optical lighting system constituted using the single natural radiant such as sunlight determined under the conditions of the darkness such as night, rainy days
The problem of continuous-stable illumination is led to not due to brightness of illumination deficiency, while the system passes through light combination, optically focused, collimation, light splitting
Light afterwards can be transmitted in the light pipe middle and long distance of small diameter, and optical energy attenuation is small, and light pipe takes up space small, be solved existing
There is the problem of larger optical lighting system leaded light pipe size, limited transmission distance, mounting arrangement complexity.
The present invention provides following technical scheme to solve above-mentioned technical problem：
A kind of round-the-clock composite light source optical lighting system, it is characterised in that：It is guide-lighting by composite illuminating light source, optical parallel optical path
Pipe, light guide illumination device composition, the composite illuminating light source are formed by natural radiant and at least one secondary light source combination, institute
Stating optical parallel optical path light pipe is the light pipe that can convert incident light into parallel light emergence, when natural radiant and fill-in light
Source enters optical parallel optical path light pipe and converts incident light into directional light importing light guide illumination device, to realize illumination.
Further, the composite illuminating light source is correspondingly arranged on optics, and the output end of the optics has
Luminous energy exit facet, the optics are the light of rear end to luminous energy exit facet is penetrated after natural radiant and secondary light source light combination
It leads lighting system and luminous energy is provided.
Further, the optics are that can be formed 1 time or more made of glass or other transparent optical medium materials
The column or cone cell Light-guiding optics device of internal reflection.
Further, luminous energy sensor is installed in the light exposure pathways of composite illuminating light source, light energy signal is anti-
Feedback control secondary light source.
Further, the secondary light source is that electric light source or other non-natural radiants are adopted according to the difference of use condition
With the non-natural radiant of variety classes, energy, frequency and different number.
Further, the light guide illumination device is multiple, and the optical parallel optical path light pipe passes through beam-splitter respectively
Luminous energy is imported into the light guide illumination device, realizes illumination.
Further, the beam-splitter is the optics device that transmitted light and reflected light are carried out to luminous energy distribution by a certain percentage
Part, the beam-splitter evenly distribute light energy reflected to each light guide illumination device that parallel light path imports, and realize each optical illumination
Device brightness is consistent.
Further, the beam-splitter is arranged in inside optical parallel optical path light pipe.
Further, the luminous energy of the beam-splitter reflection imports the light guide illumination device by photoconductive tube.
Further, the light guide illumination device is a relatively independent unit, is set as needed in different location.
Beneficial effect by adopting the above technical scheme：The present invention is combined using nature radiant with secondary light source, is constituted
Composite light source optical lighting system is solved the existing optical lighting system constituted using the single natural radiant such as sunlight and existed
The problem of continuous-stable illumination is led to not due to brightness of illumination deficiency under the conditions of night, rainy days etc. are dark.In dark weather
Under the conditions of or night nature radiant luminous energy insufficient supply when, secondary light source be actuated for automatically luminous energy compensation, make compound photograph
The light energy in Mingguang City source can satisfy the requirement of optical lighting system, can not only realize that round-the-clock, day and night continuous-stable can
The optical illumination of tune；The non-of variety classes, energy, frequency and different number can be used according to the difference of use condition in secondary light source
Natural radiant is constituted, and the luminance shortage compensation function of nature radiant not only may be implemented, can also realize that natural light does not have
The special lighting requirements such as standby color；Composite illuminating light source is that a relatively independent unit is mounted on the positions such as outdoor, with rear end
Luminous energy transmission light pipe, splitting illumination unit connected by optical path, circuit isolation is realized, with explosion prevention function；Especially originally
Invention, innovatively using light combination, optically focused, collimation, light splitting integration technology, makes the light of optical lighting system in optical lighting system
Line can transmit in the light pipe of small diameter, not only the small achievable long distance transmission of optical energy attenuation, while light pipe occupies sky
Between it is small, flexible arrangement is easy for installation, it is used multistage light splitting technology, the luminous energy of light pipe is distributed to each by beam-splitter
In light guide illumination device, lighting is uniform, and the setting of light guide illumination device is convenient.Can be widely used in tunnel, mine, basement,
In the lighting systems such as agriculture and animal husbandry plantation, cultivation, building, house, the lighting system in especially safety anti-explosive place is especially suitable.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is a kind of round-the-clock composite light source optical lighting system schematic illustration of the present invention；
Fig. 2 is another structural schematic diagram.
Label and corresponding parts title in attached drawing：
1- nature radiant, 2- secondary light source, 3- composite illuminating light source, 4- optics, 5- luminous energy exit facet, 6- optical parallel
Optical path light pipe, 7- luminous energy sensor, 8- lighting unit, 9- photoconductive tube, 10- beam-splitter, 11- light guide illumination device.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right below with reference to embodiment and attached drawing
The present invention is described in further detail, exemplary embodiment of the invention and its explanation for explaining only the invention, not
As limitation of the invention.
Referring to Fig. 1, a kind of round-the-clock composite light source optical lighting system is led by composite illuminating light source 3, optical parallel optical path
Light pipe 6, light guide illumination device 11 form, and the composite illuminating light source 3 is combined by natural radiant 1 and at least one secondary light source 2
It forms, the optical parallel optical path light pipe 6 is the light pipe that can convert incident light into parallel light emergence, when natural radiant
1 and secondary light source 2 into optical parallel optical path light pipe 6 convert incident light into directional light import light guide illumination device 11.?
Luminous energy sensor 7 is installed, the light energy signal that luminous energy sensor 7 detects feeds back control in the light exposure pathways of composite illuminating light source
Secondary light source processed.
Preferably, round-the-clock composite light source optical lighting system as shown in Figure 2, by composite illuminating light source 3, optics
4, luminous energy exit facet 5, optical parallel optical path light pipe 6, lighting unit 8, luminous energy sensor 7 form.Composite illuminating light source 3 is by certainly
Right radiant 1 and one or more secondary light sources 2 are composed, and the composite illuminating light source is correspondingly arranged on optics, institute
Stating optics is the column or cone cell light that 1 time or more internal reflection can be formed made of glass or other transparent optical medium materials
Optical device is led, the output end of the optics has luminous energy exit facet 5, and natural radiant 1 and secondary light source 2 are through the conjunction
Luminous energy exit facet 5 is penetrated after 4 light combination of optical device, optically focused, the light of luminous energy exit facet 5 enters the optical parallel optical path light pipe
Directional light is converted to after 6, luminous energy is imported lighting unit 8 by the optical parallel optical path light pipe 6, and the lighting unit 8 includes
The light guide illumination device 11 of beam-splitter and the luminous energy importing for being reflected beam-splitter by photoconductive tube 9 in optical path.The photograph
Bright unit 8 be it is multiple, be a relatively independent unit, be set as needed in different location, beam-splitter is correspondingly arranged at light
It learns in the photoconductive tube in parallel light path light pipe 6 or with the conducting of optical parallel optical path light pipe 6.Described in luminous energy is imported through beam-splitter
Light guide illumination device realizes illumination.The beam-splitter is the light that transmitted light and reflected light are carried out to luminous energy distribution by a certain percentage
Device is learned, its transmissivity and reflectivity is set as needed, constitutes reflecting mirror when transmissivity is zero, the beam-splitter is by directional light
Light energy reflected to each light guide illumination device that road imports evenly distributes, and realizes that each light guide illumination device brightness is consistent.Luminous energy sensing
Device 7 is mounted on the rear portion of the luminous energy exit facet 5 of composite illuminating light source 3, the illumination of light energy signal feedback control secondary light source 2
Intensity controls its open and close.
In above-mentioned implementation process, secondary light source 2 be electric light source or other non-natural radiants, can be according to use condition
Difference using variety classes, energy, frequency and different number non-natural radiant, nature radiant 1 not only may be implemented
Luminance shortage compensation function, can also realize the special lighting requirements such as color that natural light does not have, select in the present embodiment
With 2 secondary light sources；The composite illuminating light source 3 is a relatively independent unit, be can be individually attached in outdoor, and rear
Optical parallel optical path light pipe 6, the splitting illumination unit 8 at end are connected by optical path, can be realized circuit isolation.
When daylight is stronger, natural radiant 1, by whole after the optical devices such as optical transmission, reflection or refraction
Optics 4 are imported, are projected by luminous energy exit facet 5, are detected by luminous energy sensor 7, if light intensity is more than given threshold,
Secondary light source 2 does not start, and natural radiant 1 enters optical parallel optical path light pipe 6, passes after incident ray is converted to directional light
Lighting unit 8 is transported to, into photoconductive tube 9, enters light guide illumination device 11 after carrying out luminous energy distribution by beam-splitter 10.
When cloudy day or night intensity of illumination deficiency, natural radiant 1 passes through the optics such as optical transmission, reflection or refraction
Optics 4 are all imported after device, are projected by luminous energy exit facet 5, are detected by luminous energy sensor 7, light intensity, which is not achieved, to be set
When determining threshold value, secondary light source 2 starts, and the light of composite illuminating light source 3 enters optical parallel optical path light pipe 6 and is converted into directional light
After be transmitted to lighting unit 8, into photoconductive tube 9, enter light guide illumination device 11 after carrying out luminous energy distribution by beam-splitter 10.
In the specific use process, luminous energy sensor 7 can be by light energy signal feedback link secondary light source 2, according to light intensity
Testing result automatically turn on secondary light source 2；Can also according to the detection feedback data of luminous energy sensor 7, according to need into
Row is manually opened or closes secondary light source 2；It is more or under needing the adjustable situation of brightness in 2 quantity of secondary light source, it can be in light
Automatic control device can be connected between sensor 7 and secondary light source 2, automatically control immediately the unlatching quantity of secondary light source 2 with it is bright
Degree.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of round-the-clock composite light source optical lighting system, it is characterised in that：It is led by composite illuminating light source, optical parallel optical path
Light pipe, light guide illumination device composition, the composite illuminating light source are formed by natural radiant and at least one secondary light source combination,
The optical parallel optical path light pipe is the light pipe that can convert incident light into parallel light emergence, when natural radiant and auxiliary
Light source enters optical parallel optical path light pipe and converts incident light into directional light importing light guide illumination device.
2. a kind of round-the-clock composite light source optical lighting system according to claim 1, it is characterised in that：The compound photograph
Mingguang City source is correspondingly arranged on optics, and the output end of the optics has luminous energy exit facet, and the optics are to certainly
Luminous energy exit facet is penetrated after right radiant and secondary light source light combination, provides luminous energy for the optical lighting system of rear end.
3. a kind of round-the-clock composite light source optical lighting system according to claim 2, it is characterised in that：The splicer
Part is the column or cone cell Light-guiding optics device that 1 time or more internal reflection can be formed made of glass or other transparent optical medium materials
Part.
4. a kind of round-the-clock composite light source optical lighting system according to claim 1, it is characterised in that：In composite illuminating
Luminous energy sensor, light energy signal feedback control secondary light source are installed in the light exposure pathways of light source.
5. a kind of round-the-clock composite light source optical lighting system according to claim 1, it is characterised in that：The fill-in light
Source is electric light source or other non-natural radiants, according to the difference of use condition, using variety classes, energy, frequency and difference
The non-natural radiant of quantity.
6. a kind of round-the-clock composite light source optical lighting system according to claim 1, it is characterised in that：The light guide shines
Bright device be it is multiple, the optical parallel optical path light pipe passes through beam-splitter respectively and luminous energy is imported the light guide illumination device,
Realize illumination.
7. a kind of round-the-clock composite light source optical lighting system according to claim 6, it is characterised in that：The beam-splitter
For the optical device that transmitted light and reflected light are carried out to luminous energy distribution by a certain percentage, the beam-splitter imports parallel light path
Light energy reflected to each light guide illumination device evenly distributes, and realizes that each light guide illumination device brightness is consistent.
8. a kind of round-the-clock composite light source optical lighting system according to claim 6, it is characterised in that：The beam-splitter
It is arranged in inside optical parallel optical path light pipe.
9. a kind of round-the-clock composite light source optical lighting system according to claim 6, it is characterised in that：The beam-splitter
The luminous energy of reflection imports the light guide illumination device by photoconductive tube.
10. a kind of round-the-clock composite light source optical lighting system according to claim 9, it is characterised in that：
The light guide illumination device is a relatively independent unit, is set as needed in different location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879234.6A CN108826207A (en) | 2018-08-03 | 2018-08-03 | A kind of round-the-clock composite light source optical lighting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879234.6A CN108826207A (en) | 2018-08-03 | 2018-08-03 | A kind of round-the-clock composite light source optical lighting system |
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| CN108826207A true CN108826207A (en) | 2018-11-16 |
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| CN201810879234.6A Pending CN108826207A (en) | 2018-08-03 | 2018-08-03 | A kind of round-the-clock composite light source optical lighting system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547658U (en) * | 2009-09-14 | 2010-08-11 | 河南科达节能环保有限公司 | Solar light-guide lighting illuminating system |
| CN203298182U (en) * | 2013-06-20 | 2013-11-20 | 昆山市诚泰电气股份有限公司 | Centralized light supply device |
| CN203848163U (en) * | 2014-04-27 | 2014-09-24 | 湖南海湖矿灯有限公司 | Lithium battery miner's lamp |
| CN104501084A (en) * | 2014-12-03 | 2015-04-08 | 遵义市义阳光电有限公司 | Illuminating device utilizing light pipe for transmission |
| CN104937335A (en) * | 2013-01-30 | 2015-09-23 | 皇家飞利浦有限公司 | Light guiding assembly with adjustable optical characteristics |
| WO2017202322A1 (en) * | 2016-05-25 | 2017-11-30 | 刘申冉 | Concentrated solar power light tube illuminating apparatus |
| CN207230437U (en) * | 2017-09-28 | 2018-04-13 | 青岛瑞恩吉能源科技有限公司 | A kind of new daylight illuminating system |
-
2018
- 2018-08-03 CN CN201810879234.6A patent/CN108826207A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547658U (en) * | 2009-09-14 | 2010-08-11 | 河南科达节能环保有限公司 | Solar light-guide lighting illuminating system |
| CN104937335A (en) * | 2013-01-30 | 2015-09-23 | 皇家飞利浦有限公司 | Light guiding assembly with adjustable optical characteristics |
| CN203298182U (en) * | 2013-06-20 | 2013-11-20 | 昆山市诚泰电气股份有限公司 | Centralized light supply device |
| CN203848163U (en) * | 2014-04-27 | 2014-09-24 | 湖南海湖矿灯有限公司 | Lithium battery miner's lamp |
| CN104501084A (en) * | 2014-12-03 | 2015-04-08 | 遵义市义阳光电有限公司 | Illuminating device utilizing light pipe for transmission |
| WO2017202322A1 (en) * | 2016-05-25 | 2017-11-30 | 刘申冉 | Concentrated solar power light tube illuminating apparatus |
| CN207230437U (en) * | 2017-09-28 | 2018-04-13 | 青岛瑞恩吉能源科技有限公司 | A kind of new daylight illuminating system |
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