CN102588870A - Sunlight guiding and lighting device - Google Patents
Sunlight guiding and lighting device Download PDFInfo
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- CN102588870A CN102588870A CN2011104314216A CN201110431421A CN102588870A CN 102588870 A CN102588870 A CN 102588870A CN 2011104314216 A CN2011104314216 A CN 2011104314216A CN 201110431421 A CN201110431421 A CN 201110431421A CN 102588870 A CN102588870 A CN 102588870A
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Abstract
The invention discloses a sunlight guiding and lighting device comprising a sunlight collector, an automatic sunlight tracking device, a sunlight guiding optical cable, a transmission device and a sunlight tracking and generating device. The sunlight tracking and generating device comprises a storage battery and a solar cell panel, the input end of the storage battery is connected with the output end of the solar cell panel, the output end of the storage battery is connected in a head lamp, and as the sunlight tracking and generating device comprises the storage battery and the solar cell panel, the solar cell panel supplies power for the head lamp in cloudy days or at night, and further the indoor lighting can be met; in addition, the storage battery is used for storing the electric quantity generated by the solar cell panel, and when the sunlight guiding and lighting device is used for a long time, the electric quantity of the device can be ensured by the electric quantity of the storage battery. The sunlight guiding and lighting device has a compact volume and is low in production cost.
Description
Technical field
The present invention relates to a kind of lighting equipment, particularly a kind of sunlight lead-in daylighting device belongs to the technical field of sunshine inducting device.
Background technology
Along with the development of society, People more and more is paid attention to energy savings.Solar energy is owing to its environmental protection, low-carbon (LC) are widely used.Recently, solar energy is applied in the building.Have in the building in modern times much is can't see sunlight throughout the year, like occasions such as basement, subways.In order sunlight to be introduced the building of this type, generally adopt sunlight lead-in daylighting device.Traditional sunlight lead-in daylighting device comprises sunlight beam condensing unit, light transmitting device and sunshine tracking device, and the sunlight lead-in daylighting device of this structure is fine by day only to be used, at night or just can't use during the cloudy day.
In order to solve the problems of the technologies described above; Chinese patent document 200620024891.5; Open sunlight lead-in daylighting illuminator, the sunlight lead-in daylighting illuminator of this structure comprise that the automatic follow-up mechanism of solar light collection device, sunshine, the sunshine that are assembled together import the tool that shines of optical cable and connection optical cable scattering sunlight.It passes through the plane optical lens sunlight collector by the sunlight focusing of a plurality of matched togethers, and collector can make lens fully all the time directly to sunlight by the automatic Tracing Control device accurate tracking sun; Optical fiber accurately is configured on the focus of optical lens, thereby it is indoor the sunlight importing that optical fiber can be turned sunlight absorption composition optical cable, and the prodigiosin that shines of scattering sunlight is scattering into light or fluorescent tube effect with sunshine; Make indoor realization sunlight daylighting illumination, in order to realize the cloudy day power supply, other is provided with TRT; This TRT is a solar panel, and the sunlight lead-in daylighting illuminator of this structure is though can use at cloudy day or night; But its generating can be relatively poor; Generally can only use the very short time, therefore, still can't fundamentally solve the cloudy day or night inconvenient problem with use; If the electricity that will send out enough just needs to increase the area of solar panel, increased volume, not only increase installation difficulty, and increased production cost greatly.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can use sunlight lead-in daylighting device simple in structure and easy for installation at cloudy day or night continuously.
In order to solve the problems of the technologies described above; A kind of sunlight lead-in daylighting device of the present invention comprises that solar light collection device, the automatic follow-up mechanism of sunshine, sunshine import optical cable, transmission device and tracking sun TRT; Wherein, Said tracking sun TRT comprises battery, solar panel, and the input of said battery links to each other with the output of said solar panel, and the output of said battery can insert illuminating lamp.
Above-mentioned sunlight lead-in daylighting device, wherein, the control end of said battery is connected to controller, and said controller comprises photo controller, is connected to light sensor on the photo controller; The input of said light sensor is positioned at indoor, and the output of light sensor links to each other with photo controller.
The present invention can realize following beneficial effect:
1, because said TRT comprises battery, solar panel; The input of said battery links to each other with the output of said solar panel, and the output of said battery is connected to illuminating lamp, when cloudy day or night; Can be through the solar panel power supply; To the illuminating lamp power supply, thereby, satisfy indoor daylighting; In addition, solar panel electricity amount is stored, when using for a long time, can guarantee the use of this device electric weight through the electric weight of battery through battery; Volume compact of the present invention, and production cost is lower.
2, because the control end of said battery is connected to controller, be lower than certain value (like evening) at the solar panels generated energy, when indoor light is not enough; Light sensor is through photo controller start-up control device; Through controller battery is opened and to be discharged, open illuminating lamp and throw light on, therefore; Use conveniently, realized automatic control of the present invention.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the principle schematic of controller of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in the figure; In order to solve the problems of the technologies described above, a kind of sunlight lead-in daylighting device of the present invention comprises that solar light collection device 10, the automatic follow-up mechanism of sunshine, sunshine import optical cable 30; Transmission device 3 and tracking sun TRT; Wherein, said tracking sun TRT comprises battery 6, solar panel 4, and transmission device 3 is a gear transmission mode; The input of said battery 6 links to each other with the output of said solar panel 4, and the output of said battery 6 can insert illuminating lamp, during solar panel 4 chargings; Can electric weight be stored in the battery 6; When cloudy day or night, can supply power to illuminating lamp through the solar panel power supply; Thereby, satisfy indoor daylighting; In addition, solar panel electricity amount is stored, when using for a long time, can guarantee the use of this device electric weight through the electric weight of battery through battery; Volume compact of the present invention, and production cost is lower.
The control end of battery 6 is connected to controller 60, and said controller 60 comprises photo controller 61, is connected to light sensor 62 on the photo controller 61; The input of said light sensor 62 is positioned at indoor, and the output of light sensor 62 links to each other 61 with photo controller.Be lower than certain value (like evening) at the solar panels generated energy, when indoor light was not enough, light sensor was through photo controller start-up control device; Through controller battery is opened and to be discharged, open illuminating lamp and throw light on, therefore; Use conveniently, realized automatic control of the present invention.
Said solar light collection device 10 comprises photo-detector, convex lens base plate, fixed head; Photo-detector is arranged on the said convex lens base plate, and said convex lens base plate is arranged on above the said fixed head, and said convex lens base plate is arranged on said fixed head and parallels; The convex lens base plate is provided with a plurality of convex lens, and fixed head is provided with and the corresponding condenser of convex lens, and each condenser is connected to corresponding importing optical cable 30.Power generation performance of the present invention is compared the ordinary flat solar panel and is improved 40%, can be under rainy weather situation continuously indoor illumination (non-electrical network electric energy) can be provided still.The automatic follow-up mechanism 20 of sunshine comprises the accurate location coding conversion program of radar, microcomputerized control center, the sensor of surveying solar azimuth and clocking capability and the comprehensive rotative mechanism arrangement of (XY) twin shaft anyhow.And the supporting fine setting sensor that is positioned at light harvesting machine center can detect the orientation of the sun; These data are imported into micro computer; Mix with the model contrast of revolving round the sun certainly, microcomputer is controlled to follow the tracks of according to the data after handling and is driven (XY) motor, and the collector lens of light harvesting machine is moved over against the sun all the time.When the sun is covered by cloud layer, also can calculate solar orbit, follow the trail of, make fast reaction, thereby guarantee in case the sun is arranged at once from the motion tracking sun, importing sunlight to reach the variation of weather cloud layer.As long as outdoor have sunlight, indoor just can have a direct projection of nature sunlight.Night, native system can be out of service automatically, and rotate back into the position of the next morning automatically, and second day The sun came up begins again to carry out moving from motion tracking.The convex lens focus high compression of solar light collection device 10 promotes sunshine; The sphere of high-performance convex lens group has guaranteed to receive sunshine on a large scale; Utilize its focussing force that the sunlight high compression that collects is promoted sunlight more than 15000 times; Focus point sunlight promotes the back and produces high illumination and bright heat, accurately sends into the optical fiber entrance port that is positioned on the lens focus, for the high light output of the optical fiber port of export lays the foundation.Each sheet convex lens connects an optical fiber, and 4 lens are promptly by corresponding 1 bundle cable of forming of 4 optical fiber, and sunlight is restrainted in conduction output 1.That is: 4 mirror light harvesting machines have 4 eyeglasses, transmission 1 bundle sunlight; 16 mirror light harvesting machines have 16 eyeglasses, transmission 4 bundle sunlight; 36 mirror light harvesting machines transmission, 9 bundle sunlight; The rest may be inferred, convex lens refraction principle and a plurality of prism refraction principle roughly the same, during the convex lens focus sunshine; Focusing on refraction action makes each lightlike line of different wave length in the sunshine on optical axis, form the focusing focus of different distance; The focusing focus front and back position of each light occurs than big-difference, and the short ultraviolet focus of wavelength is near lens, and the long infrared ray focus of wavelength is away from lens.Fibre-optic incident end accurately is positioned on the visible light focus between the purplish red outside line; Through physical distance difference location ultraviolet ray is significantly tackled; Have only in 1/2160th the ultraviolet inlet chamber through test, reach the ultraviolet purpose of significantly getting rid of the human injury.Simultaneously the X in the sun, Y, Φ, β, γ, α or the like being had radioactive ray also all gets rid of.A spot of ultraviolet ray, infrared ray and a large amount of visible lights that optical cable gets into to keeping the ultraviolet sterilization and a certain amount of infrared radiation gain of heat of certain safe dose in the indoor security sunlight, are given high-quality safe sunlight impression.Optical fiber is transferred to the sunshine importing indoor, carries out abundant large tracts of land irradiation, and the brightness of light-emitting window strengthens, and stronger indoor solar radiation is provided.It is high-purity major diameter 3mm plastic optical fiber and quartz glass optical fiber that sunshine imports optical cable 30; Be used for transmitting the optical fiber that collects sunshine; Be the high-purity major diameter 3mm plastic optical fiber of being made by special patent formulation, special place (like military project, cavern long-distance transmissions etc.) are used quartz glass optical fiber.The flexility of plastic optical fiber cable far surpasses glass optical fiber, uses plastic optical fiber to transmit at 20 meters with interior suggestion; In long Distance Transmission process, must use quartz glass optical fiber to reach transmission destination.
Power storage is in battery, and when solar illuminance was lower than particular value, the sunlight collecting system was out of service, and battery begins power supply, LED bulb luminous lighting.Package unit is an automated intelligent, and illumination is perfectly safe, energy-saving and environmental protection.Sunshine imports the sunlight exit end of optical cable 30 with the outer extravagance of 58 degree angles, and near the brightness of bright dipping end is surprising, can reach more than 12000 luxs, and be tens of times and even hundreds of times of common light.Irradiation distance and irradiating angle have corresponding effect for indoor light-receiving area and illumination brightness; It is by distance principle and distance and the illumination principle that is inversely proportional to that is directly proportional with area; Far away more from optical cable exit end distance, its irradiated area can infinitely enlarge, but the also corresponding thereupon decline of its brightness.Normal room is installed this product, and mean flow rate can reach more than 10 times of general lighting requirement, sees diagram, and attached middle school is national with the building lighting standard.Its irradiated area of sunlight that the present invention imports and the proportionate relationship of distance are: 1:1.11, promptly apart from 1 meter distant place of light-emitting window, the diameter of the irradiation area of a circle is 1.11 meters.If the irradiation end is 5 meters with ground distance, ground irradiation diameter is 5.55 meters.Press area of a circle computing formula S=π r2, promptly equal 23.75 square metres.Different rooms, the installation that can shine utensil according to client's demands of different.As: irradiation type is installed vertically downward, side setting sun type is installed, move irradiation type installation or the like mode.The convex lens base plate is provided with face shield 2, and said face shield 2 outer surfaces are circular arc.The OFP surface is a circular arc, can increase daylighting area, makes being mapped on the convex lens that sunlight can more concentrate.
Claims (2)
1. sunlight lead-in daylighting device; Comprise that solar light collection device, the automatic follow-up mechanism of sunshine, sunshine import optical cable; Transmission device and tracking sun TRT is characterized in that said tracking sun TRT comprises battery, solar panel; The input of said battery links to each other with the output of said solar panel, and the output of said battery can insert illuminating lamp.
2. sunlight lead-in daylighting device as claimed in claim 1 is characterized in that the control end of said battery is connected to controller, and said controller comprises photo controller, is connected to light sensor on the photo controller; The input of said light sensor is positioned at indoor, and the output of light sensor links to each other with photo controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104314216A CN102588870A (en) | 2011-12-21 | 2011-12-21 | Sunlight guiding and lighting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104314216A CN102588870A (en) | 2011-12-21 | 2011-12-21 | Sunlight guiding and lighting device |
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| CN102588870A true CN102588870A (en) | 2012-07-18 |
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| CN2011104314216A Pending CN102588870A (en) | 2011-12-21 | 2011-12-21 | Sunlight guiding and lighting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912838A (en) * | 2013-01-06 | 2014-07-09 | 江苏长江环境科技工程有限公司 | Light-catching device for natural light |
| CN107450598A (en) * | 2017-05-18 | 2017-12-08 | 北京大学深圳研究生院 | A kind of one side level crossing daylight tracing system |
| CN110798560A (en) * | 2018-08-03 | 2020-02-14 | 王凯 | From rapping bar |
| CN117267647A (en) * | 2023-10-11 | 2023-12-22 | 国网山东省电力公司菏泽供电公司 | Sunlight leading-in device with intelligent regulation function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1349078A (en) * | 2001-08-30 | 2002-05-15 | 南京春辉科技实业有限公司 | Solar battery capable of tracking the sun automatically and its fiber lighting system |
| CN2926790Y (en) * | 2006-07-06 | 2007-07-25 | 王杰 | Sunlight-induced collecting illuminating system |
| CN101639188A (en) * | 2008-08-01 | 2010-02-03 | 新奥科技发展有限公司 | Solar white-light LED integrated illumination system |
| CN101922673A (en) * | 2009-06-12 | 2010-12-22 | 刘子宁 | Transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine |
-
2011
- 2011-12-21 CN CN2011104314216A patent/CN102588870A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349078A (en) * | 2001-08-30 | 2002-05-15 | 南京春辉科技实业有限公司 | Solar battery capable of tracking the sun automatically and its fiber lighting system |
| CN2926790Y (en) * | 2006-07-06 | 2007-07-25 | 王杰 | Sunlight-induced collecting illuminating system |
| CN101639188A (en) * | 2008-08-01 | 2010-02-03 | 新奥科技发展有限公司 | Solar white-light LED integrated illumination system |
| CN101922673A (en) * | 2009-06-12 | 2010-12-22 | 刘子宁 | Transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912838A (en) * | 2013-01-06 | 2014-07-09 | 江苏长江环境科技工程有限公司 | Light-catching device for natural light |
| CN107450598A (en) * | 2017-05-18 | 2017-12-08 | 北京大学深圳研究生院 | A kind of one side level crossing daylight tracing system |
| CN110798560A (en) * | 2018-08-03 | 2020-02-14 | 王凯 | From rapping bar |
| CN117267647A (en) * | 2023-10-11 | 2023-12-22 | 国网山东省电力公司菏泽供电公司 | Sunlight leading-in device with intelligent regulation function |
| CN117267647B (en) * | 2023-10-11 | 2024-05-21 | 国网山东省电力公司菏泽供电公司 | Sunlight leading-in device with intelligent regulation function |
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Application publication date: 20120718 |