CN203384874U - Sunlight tracking illumination device - Google Patents
Sunlight tracking illumination device Download PDFInfo
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- CN203384874U CN203384874U CN201320527892.1U CN201320527892U CN203384874U CN 203384874 U CN203384874 U CN 203384874U CN 201320527892 U CN201320527892 U CN 201320527892U CN 203384874 U CN203384874 U CN 203384874U
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- 238000005286 illumination Methods 0.000 title claims abstract description 23
- 239000013307 optical fiber Substances 0.000 claims abstract description 23
- 239000013308 plastic optical fiber Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004630 mental health Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
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Abstract
The utility model discloses a sunlight tracking illumination device. The sunlight tracking illumination device mainly comprises a base, a holder, a condensing array, optical fiber bundles and a position detection module. The condensing array is composed of a condensing unit, and the optical fiber bundles comprise a plurality of optical fibers. The condensing unit comprises a lens assembly, a box body support and an optical fiber fixing seat. The lens assembly is fixed to one end of the box body support, and the optical fiber fixing seat is fixed to the position, located at the focus of the lens assembly, of the other end of the box body support. Because the array-type condensing unit for collecting sunlight is adopted and the optical fibers are used for leading the sunlight into a room and accordingly sunlight can be used, illumination cost can be substantially reduced. The sunlight tracking illumination device is suitable for providing illumination for public places like superstores, movie theaters, underground parking lots, high-rise office buildings, bus stations and railway stations in the daytime. When being used, one or more illumination devices can be arranged on the top of a building of a place, and a plurality of plastic optical fibers can be arranged in indoor space with illumination requirements. The sunlight tracking illumination device has the advantages of saving energy, being environmentally friendly, facilitating body health and the like, and is a real environmentally friendly and healthy illumination system.
Description
Technical field
The utility model belongs to application of solar, be specifically related to a kind of from the motion tracking sunshine, and by assembling, the transmission sunshine is the indoor device that illuminating ray is provided.
Background technology
According to International Commission on Illumination's statistics, whole world electric consumption on lighting accounts for 9%～20% of gross generation, and the energy that the illumination aspect consumes accounts for 4% of elementary energy consumption.At present, China's electric consumption on lighting accounts for 10～12% of gross generation substantially, and in electric consumption on lighting really for luminous only only 25%, all the other distribute in the heat energy mode, not only cause a large amount of energy wastes, and have strengthened the pollution to environment.
In recent years, increasingly sophisticated along with the anxiety of construction land and building function, urban architecture tends to high stratification and densification, only relies on traditional daylighting way can not meet the daylighting requirement of interior of building.Especially those lower level building and very large heavy constructions of depth, even sunny weather, indoor also dim cloudy, this is increasing artificially lighting electric energy loss virtually, and long-term the life in this environment brought to harmful effect with people's physical and mental health of work.As everyone knows, sunshine is the treasure that the Nature is vouchsafed the mankind, can be described as inexhaustible, nexhaustible.Compare and there are clean, safe characteristics with other energy.Take full advantage of sunshine and not only can save a large amount of electric consumption on lighting, and more healthy, comfortable luminous environment can be provided, meet people's biological nature, to people's physical and mental health generation Beneficial Effect.Therefore the sun light lighting technology more and more is taken seriously.
Traditional sun light lighting technology adopts a sunshine converging device by sunlight collection usually; then by optical fiber, the sunshine converged being imported to the place that needs illumination uses; but because the incident angle of sunshine is time dependent; traditional device that converges sunshine is owing to usually being fixed on a place; cause inefficiency; and traditional technology normally one the device corresponding one group of Transmission Fibers, be not suitable for the large tracts of land scale illuminating engineerings such as office building.
The utility model content
The utility model, in order to solve existing sun light lighting device in the drawback aspect light gathering efficiency and large-scale application, has proposed a kind of sun light tracking lighting device.
To achieve these goals, the technical solution of the utility model is: a kind of sun light tracking lighting device, comprise base and The Cloud Terrace, and it is characterized in that, also comprise light-condensing array, fibre bundle and orientation detection module; Wherein, light-condensing array is comprised of light focusing unit, fibre bundle comprises many optical fiber, described light focusing unit comprises lens subassembly, antinose-dive leg and fiber fixed seat, one end fixed lens assembly of antinose-dive leg, the focus place that the other end is positioned at lens subassembly is fixed with fiber fixed seat, and described fiber fixed seat is for fixed fiber; Described The Cloud Terrace comprises control system, and described orientation detection module is connected with cloud platform control system, for controlling the orientation of The Cloud Terrace; Described light-condensing array is fixed on The Cloud Terrace.
Further, described device also comprises lamp terminal, and an end of fibre bundle is connected on fiber fixed seat, and the other end is connected with lamp terminal, and described lamp terminal opens the beam divergence of conducting in optical fiber for illumination.
Further, described light-condensing array comprises and is no less than 4 light focusing unit.
Further, the antinose-dive leg of described light-condensing array is formed in one.
Further, described The Cloud Terrace comprises X-axis drive motors, X-axis transmission component, X rotating shaft, Y-axis drive motors, Y-axis transmission component, Y rotating shaft, connection bearing, support and The Cloud Terrace table top; Between its medium-height trestle and base, by axle and bearing, be flexibly connected, the X-axis drive motors is fixed on base, the Y-axis drive motors is fixed on support, the X rotating shaft is fixedly connected with support, it under normality, is vertical state, the Y rotating shaft is connected with support by bearing, under normality, is level, and the The Cloud Terrace table top is fixedly connected with the Y rotating shaft; Described X-axis transmission component be one group mutually coupling and respectively with the X-axis drive motors gear train that rotating shaft is fixedly connected with X, for driving arm, horizontally rotate, the Y-axis transmission component be one group mutually coupling and respectively with the Y-axis drive motors gear train that rotating shaft is connected with Y, for driving the The Cloud Terrace table top, vertically rotate.
Further, described optical fiber is plastic optical fiber; Described lamp terminal is the indoor optical-fibre lamp.
Preferably, described lens subassembly is Fresnel Lenses.
Further, described lens subassembly is the multistage collector lens group that a plurality of convex lens and/or Fresnel form.
The beneficial effects of the utility model: the utility model converges sunshine and utilizes optical fiber to import indoor use by the light focusing unit that adopts array, can significantly reduce lighting expense and use.Being applicable to provides illumination for public places such as megastore, cinema, underground parking, Tall Office Building, bus station, railway stations daytime.Can be in roof equipment one one or several these illuminators in place, by many interior spaces that need illumination that are deployed to plastic optical fiber during use.Having energy-saving and environmental protection, be of value to the multiple advantages such as health, is real green, Healthy Lighting system.
The accompanying drawing explanation
The structure principle chart that Fig. 1 is the utility model embodiment device;
The antinose-dive leg structural representation of the light-condensing array that Fig. 2 is Fig. 1 shown device;
The structural representation of the The Cloud Terrace that Fig. 3 is Fig. 1 shown device.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
For the ease of understanding, below in conjunction with a kind of sun light tracking illuminator structure identical with the utility model scheme principle, principle of the present utility model is described in detail.
Be illustrated in figure 1 a kind of specific embodiment of the present utility model, comprise base and The Cloud Terrace 2, and light-condensing array 1, fibre bundle 3 and orientation detection module.Wherein, light-condensing array 1 is comprised of light focusing unit, and fibre bundle comprises many optical fiber.Fibre bundle comprises three parts, a part is that many optical fiber that scatter are connected with the single light focusing unit of light-condensing array respectively, second portion is to enter indoor part, also that the optical fiber scattered imports to sunshine respectively the place that needs illumination, third part is between two parts, fibre bundle for banding together, be equivalent to bus, more is conducive to extensive illuminator layout and uses.Described light focusing unit comprises lens subassembly, antinose-dive leg and fiber fixed seat, and wherein antinose-dive leg as shown in Figure 2, comprises casing 11, metal framework 12 and fiber fixed seat 13.One end fixed lens assembly of antinose-dive leg, the focus place that the other end is positioned at lens subassembly is fixed with fiber fixed seat, and described fiber fixed seat is for fixed fiber.The Cloud Terrace comprises control system, and described orientation detection module is connected with cloud platform control system, for controlling the orientation of The Cloud Terrace; Described light-condensing array is fixed on The Cloud Terrace.
Sun light tracking lighting device at the present embodiment also comprises lamp terminal, and an end of fibre bundle is connected on fiber fixed seat, and the other end is connected with lamp terminal, and described lamp terminal opens the beam divergence of conducting in optical fiber for illumination.
Because one of advantage of scheme of the present utility model is to reduce costs by scale, raise the efficiency, so should comprise under described light-condensing array preferable case and be no less than 4 light focusing unit.In order to reduce the cost of large-scale production, the optimal way of the antinose-dive leg of light-condensing array is one-body molded.In addition, optical fiber is plastic optical fiber, and lamp terminal is the indoor optical-fibre lamp.
Compare the scope that converges light with convex lens due to Fresnel Lenses larger, so the preferred Fresnel Lenses of lens subassembly.Certainly, lens subassembly can be not only single convex lens or Fresnel Lenses, can be also the multistage collector lens group that a plurality of convex lens and/or Fresnel form.
In order to deepen cradle head control is followed the tracks of the understanding of the technical connotation of solar azimuth, it is a kind of that the present embodiment provides
Concrete The Cloud Terrace scheme: as shown in Figure 3, described The Cloud Terrace comprises X(Y) axis drive motor 22, X(Y) through-drive assembly 23, X(Y) rotating shaft, connection bearing 24, support 21 and The Cloud Terrace table top; Between its medium-height trestle and base, by axle and bearing, be flexibly connected, the X-axis drive motors is fixed on base, the Y-axis drive motors is fixed on support, the X rotating shaft is fixedly connected with support, it under normality, is vertical state, the Y rotating shaft is connected with support by bearing, under normality, is level, and the The Cloud Terrace table top is fixedly connected with the Y rotating shaft; Described X-axis transmission component be one group mutually coupling and respectively with the X-axis drive motors gear train that rotating shaft is fixedly connected with X, for driving arm, horizontally rotate, the Y-axis transmission component be one group mutually coupling and respectively with the Y-axis drive motors gear train that rotating shaft is connected with Y, for driving the The Cloud Terrace table top, vertically rotate.
Solar azimuth detecting module that the device of the present embodiment is comprised of light sensor catches sun orientation at any time, and then control device carries out the rotation of respective angles, and the lens subassembly that guarantees light-condensing array is constantly perpendicular to the sunlight of incident; Described light-condensing array is comprised of the polylith light focusing unit.In light focusing unit, plastic optical fiber is individually fixed in the focus place of every Fresnel Lenses, and guarantees that the plastic optical fiber end face converges the light beam come perpendicular to Fresnel Lenses; Converging beam to indoor, is dispersed converging light by described indoor optical-fibre lamp through the plastic optical fiber long-distance transmissions, for indoor, provides illumination.
Described device is applicable to provide illumination for public places such as megastore, cinema, underground parking, Tall Office Building, bus station, railway stations daytime.Can be in roof equipment one one or several these illuminators in place, by many interior spaces that need illumination that are deployed to plastic optical fiber during use.This tracking illumination device is green, environmental protection, can significantly reduce lighting expense use, and, for the individual provides necessary solar radiation, be beneficial to health.
The foregoing is only the specific embodiment of the present utility model, one skilled in the art will appreciate that and can carry out various modifications, replacement and change to the utility model in the disclosed technical scope of the utility model.Therefore the utility model should not limited by above-mentioned example, and should limit with the protection domain of claims.
Claims (10)
1. a sun light tracking lighting device, comprise base and The Cloud Terrace, it is characterized in that, also comprises light-condensing array, fibre bundle and orientation detection module; Wherein, light-condensing array is comprised of light focusing unit, fibre bundle comprises many optical fiber, described light focusing unit comprises lens subassembly, antinose-dive leg and fiber fixed seat, one end fixed lens assembly of antinose-dive leg, the focus place that the other end is positioned at lens subassembly is fixed with fiber fixed seat, and described fiber fixed seat is for fixed fiber; Described The Cloud Terrace comprises control system, and described orientation detection module is connected with cloud platform control system, for controlling the orientation of The Cloud Terrace; Described light-condensing array is fixed on The Cloud Terrace.
2. device according to claim 1, it is characterized in that, described device also comprises lamp terminal, and an end of fibre bundle is connected on fiber fixed seat, the other end is connected with lamp terminal, and described lamp terminal opens the beam divergence of conducting in optical fiber for illumination.
3. device according to claim 1 and 2, is characterized in that, described light-condensing array comprises and is no less than 4 light focusing unit.
4. device according to claim 1, is characterized in that, the antinose-dive leg of described light-condensing array is formed in one.
5. device according to claim 1, is characterized in that, described The Cloud Terrace comprises X-axis drive motors, X-axis transmission component, X rotating shaft, Y-axis drive motors, Y-axis transmission component, Y rotating shaft, connection bearing, support and The Cloud Terrace table top; Between its medium-height trestle and base, by axle and bearing, be flexibly connected, the X-axis drive motors is fixed on base, the Y-axis drive motors is fixed on support, the X rotating shaft is fixedly connected with support, it under normality, is vertical state, the Y rotating shaft is connected with support by bearing, under normality, is level, and the The Cloud Terrace table top is fixedly connected with the Y rotating shaft; Described X-axis transmission component be one group mutually coupling and respectively with the X-axis drive motors gear train that rotating shaft is fixedly connected with X, for driving arm, horizontally rotate, the Y-axis transmission component be one group mutually coupling and respectively with the Y-axis drive motors gear train that rotating shaft is connected with Y, for driving the The Cloud Terrace table top, vertically rotate.
6. according to claim 1,2,4 or 5 the described device of any one claim, it is characterized in that, described optical fiber is plastic optical fiber.
7. device according to claim 2, is characterized in that, described lamp terminal is the indoor optical-fibre lamp.
8. device according to claim 1, is characterized in that, described lens subassembly is Fresnel Lenses.
9. according to claim 1,2,4 or 5 the described device of any one claim, it is characterized in that, described lens subassembly is the multistage collector lens group that a plurality of convex lens and/or Fresnel form.
10. device according to claim 6, is characterized in that, described lens subassembly is the multistage collector lens group that a plurality of convex lens and/or Fresnel form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527892.1U CN203384874U (en) | 2013-08-28 | 2013-08-28 | Sunlight tracking illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527892.1U CN203384874U (en) | 2013-08-28 | 2013-08-28 | Sunlight tracking illumination device |
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| CN203384874U true CN203384874U (en) | 2014-01-08 |
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| CN201320527892.1U Expired - Fee Related CN203384874U (en) | 2013-08-28 | 2013-08-28 | Sunlight tracking illumination device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453434A (en) * | 2013-08-28 | 2013-12-18 | 成都谱视科技有限公司 | Sunlight tracing illuminator |
| CN105351881A (en) * | 2015-11-16 | 2016-02-24 | 同济大学 | Sunlight mixing lighting system of underground station |
| CN106100516A (en) * | 2016-08-24 | 2016-11-09 | 内蒙古科林统德新能源科技发展有限公司 | Photovoltaic plant based on optically focused generating |
| CN106287562A (en) * | 2016-09-26 | 2017-01-04 | 北京首量科技股份有限公司 | A kind of small-sized solar collector |
-
2013
- 2013-08-28 CN CN201320527892.1U patent/CN203384874U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453434A (en) * | 2013-08-28 | 2013-12-18 | 成都谱视科技有限公司 | Sunlight tracing illuminator |
| CN103453434B (en) * | 2013-08-28 | 2015-06-17 | 成都谱视科技有限公司 | Sunlight tracing illuminator |
| CN105351881A (en) * | 2015-11-16 | 2016-02-24 | 同济大学 | Sunlight mixing lighting system of underground station |
| CN105351881B (en) * | 2015-11-16 | 2018-06-29 | 同济大学 | A kind of sunlight blending illumination system of underground station |
| CN106100516A (en) * | 2016-08-24 | 2016-11-09 | 内蒙古科林统德新能源科技发展有限公司 | Photovoltaic plant based on optically focused generating |
| CN106287562A (en) * | 2016-09-26 | 2017-01-04 | 北京首量科技股份有限公司 | A kind of small-sized solar collector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150828 |
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| EXPY | Termination of patent right or utility model |