CN102252244A - Novel optical fiber road illumination device - Google Patents
Novel optical fiber road illumination device Download PDFInfo
- Publication number
- CN102252244A CN102252244A CN2011101680102A CN201110168010A CN102252244A CN 102252244 A CN102252244 A CN 102252244A CN 2011101680102 A CN2011101680102 A CN 2011101680102A CN 201110168010 A CN201110168010 A CN 201110168010A CN 102252244 A CN102252244 A CN 102252244A
- Authority
- CN
- China
- Prior art keywords
- light
- optical fiber
- light source
- road lighting
- projector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention discloses a novel optical fiber road illumination device, comprising light sources, a light source light splitting box, light projectors, light filters, convex lenses, a heat radiating device, an optical fiber, a coupler, a light splitter, a luminous body, a streetlamp post and a streetlamp. During implementation, at first, the light projectors are uniformly arranged in the light source light splitting box in a centralized manner according to the demand for road illumination, the light source light splitting box is provided with the heat radiating device, the light sources are fixed in the light projectors, the light projectors are provided with the light filters and connected with the optical fiber through the coupler, the optical fiber is laid along the road and is provided with the light splitter at every streetlamp, so that a part of light conducted in the main optical fiber is released to the luminous body in each streetlamp.
Description
Technical field
The present invention relates to a kind of city illumination device, be specifically related to a kind of novel optical fiber road lighting device.
Background technology
At present the road lighting light source mainly adopts high-pressure mercury lamp, but high-pressure mercury lamp is only at the more high-power high light efficiency of competence exertion down, and its power is big, energy consumption is high and cause certain light pollution, more and more incompatible modern lighting requirement.Now along with the day of the energy is becoming tight, it is important that energy-saving and emission-reduction more and more seem, the small-power ceramic gold-halogen lamp is little with its power like this, the light efficiency height, and colour temperature is good, on engineering, begin gradually to have used, but in application process, the light of small-power Metal halogen lamp is logical little, can not adapt to the street lighting requirement of major urban arterial highway more than 12 meters, simultaneously the service life of ceramic gold-halogen lamp, technology such as stability also need further to improve.The most energy-conservation road lighting light source should be that LED has thrown light at present, the solar street light light source adopts the less light source of LED constant power more now, to reduce the configuration of system, reduce cost, but because major urban arterial highway broad, the road-light light-source height off the ground is more than 12 meters, low power like this LED solar street light is difficult in major trunk roads and uses, high-power LED street lamp cost height, and technology awaits to improve, and if the heat dissipation technology of high-powered LED lamp particularly is heat dissipation problem that can not the good treatment high-powered LED lamp, the light decay of LED lamp is big, life-span is short, popularizes the LED illumination at present and also has a segment distance.Also have a kind of efficient microwave sulphur lamp, the light efficiency height, the life-span is long, but also needs to carry out radiating treatment, is difficult in the road lighting and uses.Optical fibre illumination is widely used in recent years as a kind of form of special conduction luminous energy.It has the irreplaceable advantage of other lighting systems: can cause that moment notes to commodity as use it in commercial lighting; In museum's illumination, can exempt infrared ray and ultraviolet damage in the light to showpiece; It can be used in high humility, high-temperature place fool proofly, in addition under water or ground such as limit, pond also can use; In the place with fire, damp, it also is the light source of a safety, does not also see relevant report but use optical fibre illumination at city illumination.How optical fibre illumination is introduced road lighting; How to use the efficient illumination light source, improve the road lighting effect, and roadway lighting system is stable, convenient for installation and maintenance, is present urban road energy-saving illumination, green illumination problem demanding prompt solution.
Summary of the invention
In order to solve China's city illumination energy consumption height and to improve energy-conserving light source at road lighting effect, the stability that improves lamp system and reduction road lamp system cost.The invention provides a kind of novel optical fiber road lighting device.The technical scheme that the present invention is taked for its purpose of realization: a kind of novel optical fiber road lighting device comprises: light source, light source divides light box, light projector, optical filter, convex lens, heat abstractor, optical fiber, coupler, optical splitter, illuminator, light pole, road lighting lantern.At first light projector is concentrated according to the road lighting needs and evenly be positioned over light source and divide in the light box, light source divides light box to be provided with heat abstractor, light source is fixed in the light projector, light projector is equipped with convex lens and optical filter, light projector is connected with optical fiber through coupler, optical fiber is along road pavement, and the optical fiber at every post street lamp place all has optical splitter, and a light part of conducting in the main fiber is discharged the illuminator of giving in the road lighting lantern.
Described light source is characterized in that optical fiber street lamp lighting source for approximate spot light efficient, high brightness, can be the high-efficiency high-power LED lamp, efficient xenon lamp, high-efficiency ceramic Metal halogen lamp or microwave sulfur lamp.
Described light source divides light box; it is characterized in that it is large-scale integral formula structure that light source divides light box, the multiple sets of light sources light projector is evenly distributed in the branch light box, and light source divides and is provided with the circulation heat abstractor in the light box; adopt air-cooled or water-cooling, the assurance system works under home.
Described light projector is characterized in that being provided with in the light projector collector lens, and the light that light source is sent, projects on the fiber coupler through optical filter filtering ultraviolet ray by after focusing on, and transfers to optical fiber.
Described optical splitter is characterized in that all there is optical splitter at the main fiber place at light pole basis below ground, and optical splitter and main fiber coupling discharge the fiber section that transmits in the main fiber to the illuminator in the road lighting lantern.
Beneficial effect of the present invention
1, owing to adopted fiber optic conduction light, improves the service efficiency of light source greatly, deducted electric energy loss in the line simultaneously, saved the energy and safe and reliable.
2, owing to adopted the light source centralized arrangement, adopt radiating treatment simultaneously, strengthened the service life of light source, improved the luminous efficiency of light source.
3, original split type street lamp is changed into centralized Control, light source on the original high bar is changed into ground control, original single source is difficult to carry out radiating treatment changes concentrated circulation radiating treatment into, solved the heat dissipation problem of high efficiency light source, so just strengthened the stability of system, make things convenient for the installation and maintenance of street lamp, reduced operating cost, helped energy-saving and emission-reduction.
Owing to adopted technique scheme, thereby make the present invention solve the restriction condition that energy-efficient light source is used at major trunk roads in fact, energy-efficient light source and optical fiber organically combine, realized the energy-efficient of roadway lighting system, reliable and stable and the low-cost characteristics of system are beneficial to the realization of target for energy-saving and emission-reduction.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention:
1, light source, 2, light source divides light box, 3, light projector, 4, optical filter, 5, convex lens 6, heat abstractor, 7, optical fiber, 8, coupler, 9, optical splitter, 10, illuminator, 11, light pole, 12, road lighting lantern.
The specific embodiment
Referring to Fig. 1, a kind of novel optical fiber road lighting device comprises: 1, light source, 2, light source divides light box, 3, light projector, 4, optical filter, 5, convex lens 6, heat abstractor, 7, optical fiber, 8, coupler, 9, optical splitter, 10, illuminator, 11, light pole, 12, road lighting lantern.During enforcement at first light source 1, optical filter 4, convex lens 5 are installed in the light projector 3 according to a certain order, light projector 5 is coupled optical fiber 7 and light projector 5 through coupler 8, light projector 5 evenly is installed in light source and divides in the light box 2, light source divides and is provided with heat abstractor 6 in the light box 2, heat abstractor 6 keeps light source to divide the suitable operating temperature of light box, in the time of at dusk, road-light light-source 1 power supply back work inputs to optical fiber 7 to the light of light source 1 by coupler 8 and conducts, optical fiber 7 all has optical splitter 9 11 times at every post light pole, the light of transmission in the optical fiber 7 part is discharged the illuminator 10 of giving 12 li of road lighting lanterns, have illuminator 10 to send light quantity, reach illuminating effect.
Claims (4)
1. a novel optical fiber road lighting device comprises: light source, and light source divides light box, light projector, optical filter, convex lens, heat abstractor, optical fiber, coupler, optical splitter, illuminator, light pole, road lighting lantern; It is characterized in that light projector is concentrated evenly is positioned over light source and divides in the light box, light source divides light box to be provided with heat abstractor, light source is fixed in the light projector, light projector is equipped with convex lens and optical filter, light projector is connected with optical fiber through coupler, the optical fiber at every post street lamp place all has optical splitter, and a light part of conducting in the optical fiber is discharged the illuminator of giving in the road lighting lantern.
2. a kind of novel optical fiber road lighting device according to claim 1, it is characterized in that described optical fiber street lamp lighting source is approximate spot light efficient, high brightness, can be the high-efficiency high-power LED lamp, efficient xenon lamp, high-efficiency ceramic Metal halogen lamp or microwave sulfur lamp.
3. a kind of novel optical fiber road lighting device according to claim 1, it is characterized in that it is large-scale integral formula structure that light source divides light box, the multiple sets of light sources light projector is evenly distributed in the branch light box, and light source divides and is provided with the circulation heat abstractor in the light box, adopts air-cooled or water-cooling.
4. a kind of novel optical fiber road lighting device according to claim 1, it is characterized in that being provided with collector lens in the described light projector, the light that light source is sent is by after focusing on, through optical filter filtering ultraviolet ray, project on the fiber coupler, transfer to optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110168010.2A CN102252244B (en) | 2011-06-21 | A kind of Novel optical fiber road illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110168010.2A CN102252244B (en) | 2011-06-21 | A kind of Novel optical fiber road illumination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102252244A true CN102252244A (en) | 2011-11-23 |
| CN102252244B CN102252244B (en) | 2016-12-14 |
Family
ID=
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829413A (en) * | 2012-09-12 | 2012-12-19 | 福建省能宝光电集团有限公司 | Integrated type LED (light emitting diode) street lamp using optical fiber to guide light |
| CN105889844A (en) * | 2016-06-14 | 2016-08-24 | 柳应泽 | Energy-saving optical fiber lighting system |
| CN113338117A (en) * | 2021-06-28 | 2021-09-03 | 苏州安企科技有限公司 | Novel optical fiber conduction luminous floor tile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0678704A1 (en) * | 1994-04-06 | 1995-10-25 | INFODATA S.a.s. di PICCIAFOCO ROBERTO & C. | Lamp-post for road lighting |
| CN2605463Y (en) * | 2003-02-21 | 2004-03-03 | 王强 | Rod type road lamp |
| CN1482389A (en) * | 2003-08-15 | 2004-03-17 | 珏 王 | Single-purpose adjustable optical fibre luminous source for cultural relics exhibition |
| CN2632482Y (en) * | 2003-07-18 | 2004-08-11 | 深圳市才展光纤工业有限公司 | Fibre-optical illuminating systems |
| KR20100085794A (en) * | 2009-01-20 | 2010-07-29 | 서정수 | Put a fiber-optic cable to use a roadlamp |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0678704A1 (en) * | 1994-04-06 | 1995-10-25 | INFODATA S.a.s. di PICCIAFOCO ROBERTO & C. | Lamp-post for road lighting |
| CN2605463Y (en) * | 2003-02-21 | 2004-03-03 | 王强 | Rod type road lamp |
| CN2632482Y (en) * | 2003-07-18 | 2004-08-11 | 深圳市才展光纤工业有限公司 | Fibre-optical illuminating systems |
| CN1482389A (en) * | 2003-08-15 | 2004-03-17 | 珏 王 | Single-purpose adjustable optical fibre luminous source for cultural relics exhibition |
| KR20100085794A (en) * | 2009-01-20 | 2010-07-29 | 서정수 | Put a fiber-optic cable to use a roadlamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829413A (en) * | 2012-09-12 | 2012-12-19 | 福建省能宝光电集团有限公司 | Integrated type LED (light emitting diode) street lamp using optical fiber to guide light |
| CN105889844A (en) * | 2016-06-14 | 2016-08-24 | 柳应泽 | Energy-saving optical fiber lighting system |
| CN113338117A (en) * | 2021-06-28 | 2021-09-03 | 苏州安企科技有限公司 | Novel optical fiber conduction luminous floor tile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204681651U (en) | A kind of intelligent light source controllable LED street lamp | |
| CN101373055A (en) | High-power LED road lamp | |
| CN201593732U (en) | High-power LED street lamp | |
| CN202791724U (en) | Road lighting device based on centralized control efficient fiber | |
| CN102252244A (en) | Novel optical fiber road illumination device | |
| CN102252244B (en) | A kind of Novel optical fiber road illumination device | |
| CN203115720U (en) | Light-emitting diode (LED) street lamp light source capable of directly replacing traditional high-pressure sodium street lamp | |
| CN201255370Y (en) | High-power LED street lamp | |
| CN204131806U (en) | To power smooth-going multistage aperture LED control circuit | |
| CN202432353U (en) | Sensing light emitting diode (LED) street lamp | |
| CN202442243U (en) | Illuminating device | |
| CN101609173A (en) | Aspheric curved lens | |
| CN201259182Y (en) | High power LED lighting fixture | |
| CN204879890U (en) | Solar street lamp with infrared ray | |
| CN201302073Y (en) | Straight rod type LED multipoint directional lighting street lamp | |
| CN208504209U (en) | A kind of municipal and environment-friendly type LED street lamp | |
| CN204437903U (en) | Street lamp | |
| CN202660374U (en) | Light-emitting diode (LED) optical engine module | |
| CN201844290U (en) | Reflective LED road lamp | |
| CN201391803Y (en) | LED road lamp with light distribution and heat dissipation device | |
| CN201237118Y (en) | LED reflection type road lamp | |
| CN208846232U (en) | A kind of energy-conserving road lamp lighting device and its refractive body | |
| CN102661541B (en) | LED light engine module | |
| CN208535849U (en) | A kind of municipal road lamp energy-saving illuminator | |
| CN104896417A (en) | Tunnel lighting tail lamp integrating LED lighting and sunlight optical fiber lighting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170621 |