CN103133970A - Reflection-type sunshine illuminating system - Google Patents

Reflection-type sunshine illuminating system Download PDF

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Publication number
CN103133970A
CN103133970A CN2011103830890A CN201110383089A CN103133970A CN 103133970 A CN103133970 A CN 103133970A CN 2011103830890 A CN2011103830890 A CN 2011103830890A CN 201110383089 A CN201110383089 A CN 201110383089A CN 103133970 A CN103133970 A CN 103133970A
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CN
China
Prior art keywords
light
semi
collecting device
illumination
light pipe
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Pending
Application number
CN2011103830890A
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Chinese (zh)
Inventor
曹捷
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Femto Technology Xian Co Ltd
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Femto Technology Xian Co Ltd
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Publication date
Application filed by Femto Technology Xian Co Ltd filed Critical Femto Technology Xian Co Ltd
Priority to CN2011103830890A priority Critical patent/CN103133970A/en
Publication of CN103133970A publication Critical patent/CN103133970A/en
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention discloses a reflection-type sunshine illuminating system. The reflecting-type sunshine illuminating system comprises a light collecting device, an optical fiber coupler, a fiber optics bundle, and a semi-light-penetrable semi-trans-form light conduction lighting device, wherein the optical fiber coupler is connected with the light collecting device and is used for enabling sunshine which is collected through the light collecting device to be coupled in optical fibers, the fiber optics bundle is connected with the optical fiber coupler, and the semi-light-penetrable semi-trans-form light conduction lighting device is connected with the fiber optics bundle. The semi-light-penetrable semi-trans-form light conduction lighting device comprises a light guiding pipe and a plurality of semi-light-penetrable semi-trans-form prisms, wherein the plurality of semi-light-penetrable semi-trans-form prisms are arranged inside the light conducting pipe in a distributing mode at intervals. A light outlet is formed in the bottom portion of the light guiding pipe of the semi-light-penetrable semi-trans-form light conduction lighting device and a diffusing device is installed at the portion of the light outlet. The reflection-type sunshine illuminating system is simple in structure, reasonable in design, low in realizing cost, and capable of being widely applied to the fields such as gymnasium illumination, market illumination, underground illumination, underwater illumination, tunnel illumination, and road illumination. Besides, the fields of development and utilization of solar energy and the utilization rate are improved.

Description

Reflective sunlight illuminating system
Technical field
The present invention relates to the solar lighting technical field, especially relate to a kind of reflective sunlight illuminating system.
Background technology
People have obtained progress with rapid changepl. never-ending changes and improvements to the utilization of solar energy at present, and solar water heater, solar panel etc. have been accomplished scale production and commercial operations as the typical case of utilization of new energy resources.Yet be directly used in device and the but also prematurity of technology thereof of illumination for solar energy, light-guide illumination is the novel illumination product of a kind of green health, energy-saving and environmental protection, safety, can be widely used in gymnasium lighting and supermarket, underground, under water, the fields such as tunnel, road lighting.But, to utilize the device of solar energy direct illumination also to exist complex structure in prior art, realize that cost is high, the sunshine utilization ratio is low, defective and the deficiency such as brightness of illumination is not evenly, maintenance workload is large, maintenance cost is high have limited it and have promoted the use of.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of reflective sunlight illuminating system is provided, it is simple in structure, and is reasonable in design, realizes that cost is low, convenient and flexible installation, free from glare during illumination, long service life, maintenance workload is little, maintenance cost is low, and energy-saving effect is remarkable; Can be widely used in gymnasium lighting and supermarket, underground, under water, the field such as tunnel, road lighting, exploitation field and the utilization ratio of solar energy have been improved, solved complex structure that guiding device of the prior art exists, realized that cost is high, the sunshine utilization ratio is low, defective and the deficiency such as brightness of illumination not evenly, maintenance workload is large, maintenance cost is high.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of reflective sunlight illuminating system, it is characterized in that: comprise light collecting device, be connected and be used for the sunshine after light collecting device is assembled is coupled to the fiber coupler of optical fiber with light collecting device, the fibre bundle that joins with fiber coupler and the Transflective light-guiding illuminating device that joins with fibre bundle, described Transflective light-guiding illuminating device comprises light pipe and is spaced a plurality of semi-transparent semi-reflecting prism that is arranged on light pipe inside, the bottom that is positioned at the light pipe that described semi-transparent semi-reflecting prism is set has light-emitting window, described light-emitting window place is equipped with diffusing globe.
Above-mentioned reflective sunlight illuminating system is characterized in that: comprise the sun light tracking device for the real-time tracking sunshine, described light collecting device is arranged on the sun light tracking device.
Above-mentioned reflective sunlight illuminating system is characterized in that: be coated with highly reflecting films on the inwall of described light pipe.
Above-mentioned reflective sunlight illuminating system is characterized in that: described light pipe is for bending and reflectivity are not less than 0% plastics light pipe arbitrarily.
Above-mentioned reflective sunlight illuminating system is characterized in that: the diameter of described light pipe is 300mm~1000mm.
Above-mentioned reflective sunlight illuminating system is characterized in that: a plurality of described semi-transparent semi-reflecting prisms all are fixedly connected on the light pipe inwall by viscose.
Above-mentioned reflective sunlight illuminating system is characterized in that: described diffusing globe is the illumination diffusing globe of the surface irregularity made by plastic material.
Above-mentioned reflective sunlight illuminating system is characterized in that: the quantity of described semi-transparent semi-reflecting prism and diffusing globe is 3~10.
Above-mentioned reflective sunlight illuminating system is characterized in that: described light collecting device is the parabolic shape light collecting device.
1, the present invention includes light collecting device, be connected with light collecting device and be used for the sunshine after light collecting device is assembled be coupled to the fiber coupler of optical fiber, the fibre bundle that joins with fiber coupler and the Transflective light-guiding illuminating device that joins with fibre bundle, the Transflective light-guiding illuminating device comprises light pipe and is spaced a plurality of semi-transparent semi-reflecting prism that is arranged on light pipe inside, the bottom that is positioned at the light pipe that semi-transparent semi-reflecting prism is set has light-emitting window, and the light-emitting window place is equipped with diffusing globe; Of the present invention simple in structure, reasonable in design, realize that cost is low, convenient and flexible installation.
2, be coated with highly reflecting films on the inwall of light pipe in the present invention, light pipe is that bending arbitrarily and reflectivity are not less than 90% plastics light pipe, and leaded light efficient is high, the light pipe surface brightness is even, and the light pipe surface brightness is lower, is difficult for producing dazzle.
3, the diffusing globe in the present invention is the illumination diffusing globe of the surface irregularity made by plastic material, and diffuse properties is good, free from glare during illumination, is beneficial to vision protection.
4, the present invention is the collection that utilizes sunshine, the device that transmission realizes providing indoor solar direct illumination, can be assigned to suitable zone to light, is difficult for producing light pollution; With solar energy directly as lighting source, can easily utilize sunshine to realize the illumination of different illumination places and target (comprising humans and animals), save that to convert solar energy into electrical energy be the roundabout process of luminous energy with electric energy conversion again, further widen and improved exploitation field and the utilization ratio of solar energy.
5, long service life of the present invention, maintenance workload is little, and maintenance cost is low, and energy-saving effect is remarkable; Can be widely used in gymnasium lighting and supermarket, underground, under water, the field such as tunnel, road lighting.
In sum, the present invention is simple in structure, and is reasonable in design, realizes that cost is low, convenient and flexible installation, and free from glare during illumination, long service life, maintenance workload is little, and maintenance cost is low, and energy-saving effect is remarkable; Can be widely used in gymnasium lighting and supermarket, underground, under water, the field such as tunnel, road lighting, exploitation field and the utilization ratio of solar energy have been improved, solved complex structure that guiding device of the prior art exists, realized that cost is high, the sunshine utilization ratio is low, defective and the deficiency such as brightness of illumination not evenly, maintenance workload is large, maintenance cost is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
1-sun light tracking device; The 2-light collecting device; The 3-fiber coupler;
The 4-fibre bundle; The 5-light pipe; The semi-transparent semi-reflecting prism of 6-;
The 7-diffusing globe; The 8-sunshine.
The specific embodiment
As shown in Figure 1, the present invention includes light collecting device 2, be connected with light collecting device 2 and be used for the sunshine 8 after assembling through light collecting device 2 be coupled to the fiber coupler 3 of optical fiber, the fibre bundle 4 that joins with fiber coupler 3 and the Transflective light-guiding illuminating device that joins with fibre bundle 4, described Transflective light-guiding illuminating device comprises light pipe 5 and is spaced a plurality of semi-transparent semi-reflecting prism 6 that is arranged on light pipe 5 inside, the bottom that is positioned at the light pipe 5 that described semi-transparent semi-reflecting prism 6 is set has light-emitting window, and described light-emitting window place is equipped with diffusing globe 7.
As shown in Figure 1, the present invention includes the sun light tracking device 1 for the real-time tracking sunshine, described light collecting device 2 is arranged on sun light tracking device 1.
As shown in Figure 1, in the present embodiment, be coated with highly reflecting films on the inwall of described light pipe 5.Described light pipe 5 is for bending and reflectivity are not less than 90% plastics light pipe arbitrarily.The diameter of described light pipe 5 is 300mm~1000mm.A plurality of described semi-transparent semi-reflecting prisms 6 all are fixedly connected on light pipe 5 inwalls by viscose.Described diffusing globe 7 is the illumination diffusing globe of the surface irregularity made by plastic material.The quantity of described semi-transparent semi-reflecting prism 6 and diffusing globe 7 is 3~10.Described light collecting device 2 is the parabolic shape light collecting device.
The course of work of the present invention is: light collecting device 2 by sun light tracking device 1 controlling party to, guarantee the sunlight vertical incidence, the sunshine 8 of assembling through light collecting device 2 is through fiber coupler 3 coupled into optical fibres bundles 4, entered in the Transflective light-guiding illuminating device by fibre bundle 4 transmission again, the light pipe 5 that inwall is coated with highly reflecting films is the main body of this light-guiding illuminating device, its reflectivity is more than 90%, and the sunshine 8 that will import into is sent to far-end through the inwall reflection, and light pipe 5 can be crooked arbitrarily according to applied environment.During work, the sunshine 8 that enters in the Transflective light-guiding illuminating device is interior every through semi-transparent semi-reflecting prism 6 propagation at light pipe 5, and part sunshine 8 transmissive are to the semi-transparent semi-reflecting prism 6 of next stage, until light pipe 5 ends all reflect away; Part reflects away on the diffusing globe 7 that projects semi-transparent semi-reflecting prism 6 belows, through its scattering stack, the zone of the required illumination of illumination.
The present invention can be widely used in gymnasium lighting and supermarket, underground, under water, the field such as tunnel, road lighting.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.

Claims (9)

1. reflective sunlight illuminating system, it is characterized in that: comprise light collecting device (2), be connected and be used for the sunshine (8) after light collecting device (2) is assembled is coupled to the fiber coupler (3) of optical fiber with light collecting device (2), the fibre bundle (4) that joins with fiber coupler (3) and the Transflective light-guiding illuminating device that joins with fibre bundle (4), described Transflective light-guiding illuminating device comprises light pipe (5) and is spaced a plurality of semi-transparent semi-reflecting prism (6) that is arranged on light pipe (5) inside, the bottom that is positioned at the light pipe (5) that described semi-transparent semi-reflecting prism (6) is set has light-emitting window, described light-emitting window place is equipped with diffusing globe (7).
2. according to reflective sunlight illuminating system claimed in claim 1, it is characterized in that: comprise the sun light tracking device (1) for the real-time tracking sunshine, described light collecting device (2) is arranged on sun light tracking device (1).
3. according to reflective sunlight illuminating system claimed in claim 2, it is characterized in that: be coated with highly reflecting films on the inwall of described light pipe (5).
4. according to claim 1,2 or 3 described reflective sunlight illuminating systems, it is characterized in that: described light pipe (5) is for bending and reflectivity are not less than 90% plastics light pipe arbitrarily.
5. according to reflective sunlight illuminating system claimed in claim 4, it is characterized in that: the diameter of described light pipe (5) is 300mm~1000mm.
6. according to claim 1,2 or 3 described reflective sunlight illuminating systems, it is characterized in that: a plurality of described semi-transparent semi-reflecting prisms (6) all are fixedly connected on light pipe (5) inwall by viscose.
7. according to claim 1,2 or 3 described reflective sunlight illuminating systems, it is characterized in that: described diffusing globe (7) is the illumination diffusing globe of the surface irregularity made by plastic material.
8. according to claim 1,2 or 3 described reflective sunlight illuminating systems, it is characterized in that: the quantity of described semi-transparent semi-reflecting prism (6) and diffusing globe (7) is 3~10.
9. according to claim 1,2 or 3 described reflective sunlight illuminating systems, it is characterized in that: described light collecting device (2) is the parabolic shape light collecting device.
CN2011103830890A 2011-11-27 2011-11-27 Reflection-type sunshine illuminating system Pending CN103133970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103830890A CN103133970A (en) 2011-11-27 2011-11-27 Reflection-type sunshine illuminating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103830890A CN103133970A (en) 2011-11-27 2011-11-27 Reflection-type sunshine illuminating system

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CN103133970A true CN103133970A (en) 2013-06-05

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591490A (en) * 2013-11-19 2014-02-19 云南邦桥节能科技有限公司 Outdoor optical fiber type illuminating lamp
CN103994400A (en) * 2014-06-11 2014-08-20 江苏心日源建筑节能科技股份有限公司 Light guiding pipe
CN105736985A (en) * 2016-04-12 2016-07-06 合肥工业大学 Solar tunnel light supplementing device
CN107388188A (en) * 2017-07-19 2017-11-24 上海电机学院 A kind of automatic condensing scatterometer
CN107435913A (en) * 2017-08-24 2017-12-05 江西苏洋太阳能科技有限公司 Fast disassembly type natural light tunnel illuminating device
CN107631191A (en) * 2017-09-30 2018-01-26 重庆格络新材科技有限公司 A kind of illuminator of fibre-optic light guide integration
CN108401708A (en) * 2018-04-27 2018-08-17 华南理工大学 A kind of plant cultivation frame system based on lamp and artificial light source
CN111561327A (en) * 2018-08-22 2020-08-21 深圳朴方环保发展有限公司 Sunlight tunnel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591490A (en) * 2013-11-19 2014-02-19 云南邦桥节能科技有限公司 Outdoor optical fiber type illuminating lamp
CN103994400A (en) * 2014-06-11 2014-08-20 江苏心日源建筑节能科技股份有限公司 Light guiding pipe
CN103994400B (en) * 2014-06-11 2017-08-08 江苏心日源建筑节能科技股份有限公司 Light pipe
CN105736985A (en) * 2016-04-12 2016-07-06 合肥工业大学 Solar tunnel light supplementing device
CN107388188A (en) * 2017-07-19 2017-11-24 上海电机学院 A kind of automatic condensing scatterometer
CN107388188B (en) * 2017-07-19 2019-12-31 上海电机学院 Automatic light gathering and scattering instrument
CN107435913A (en) * 2017-08-24 2017-12-05 江西苏洋太阳能科技有限公司 Fast disassembly type natural light tunnel illuminating device
CN107631191A (en) * 2017-09-30 2018-01-26 重庆格络新材科技有限公司 A kind of illuminator of fibre-optic light guide integration
CN108401708A (en) * 2018-04-27 2018-08-17 华南理工大学 A kind of plant cultivation frame system based on lamp and artificial light source
CN111561327A (en) * 2018-08-22 2020-08-21 深圳朴方环保发展有限公司 Sunlight tunnel

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Application publication date: 20130605