CN106287560A - Tunnel optical lighting system - Google Patents
Tunnel optical lighting system Download PDFInfo
- Publication number
- CN106287560A CN106287560A CN201610759241.3A CN201610759241A CN106287560A CN 106287560 A CN106287560 A CN 106287560A CN 201610759241 A CN201610759241 A CN 201610759241A CN 106287560 A CN106287560 A CN 106287560A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- lighting device
- light guide
- illuminator
- diffusing globe
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a kind of tunnel optical lighting system, including: lighting device, light guide, diffusing globe and illuminator；Wherein lighting device, light guide, diffusing globe and illuminator are sequentially connected, and described lighting device is arranged at the place that at gateway, tunnel, illumination condition is sufficient；Described light guide prolongs direction, tunnel and is arranged in tunnel wall；Described illuminator connects diffusing globe, is connected on light guide by diffusing globe.By the way, the present invention can provide illumination for tunnel internal, ensure that driver can have a safety, comfortable visual environment to ensure traffic circulation in tunnel, can ensure that driver can have good optical transition at gateway, two ends, tunnel, it is to avoid the photopia phenomenon because occurring at tunnel face causes vehicle accident simultaneously.
Description
Technical field
The present invention relates to optical illumination technical field, particularly relate to a kind of tunnel optical lighting system.
Background technology
Along with the development of society, natural light optical illumination technology reaches its maturity, and is applied in many building Venenum Bufoniss, and
Meet corresponding lighting requirement.Can be irradiated to inside venue what natural light was uniformly made laughs, thus break illumination and fully relied on
The idea of electric power, is the illuminating product of a kind of green, health, the number of changing, Non-energy-consumption.It is modern green for carrying out natural lighting with light guide
A kind of commonplace theory of color building.The needs on daytime such as corridor, office, Factory Building, workshop, venue can be widely used in
The place turned on light.
The function lighting that tunnel illumination is to ensure that smooth traffic in tunnel and arranges, purpose of its illumination be in order to
In tunnel driving process, provide a safety, comfortable visual environment to driver, ensure traffic circulation, improve Transportation Efficiency
Rate.Tunnel illumination and common indoor function lighting exist the biggest surprised, this is because tunnel is a hemi-closure space,
In driving visual characteristic more much more complex than other illuminations, he not only needs continuous illumination in 24 hours, and daytime illumination
More more complicated than illumination in evening, on especially daytime, tunnel internal and the luminous environment of outside road have a very large change, vision
Need certain adaptive time and just can see road clearly.Therefore, in order to allow driver go out to have one in gateway, two ends, tunnel
Good vision is excessive, it is to avoid produces " black hole " and " bright hole " phenomenon in gateway, tunnel, needs a complicated illuminator.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of tunnel optical lighting system, it is possible to provide for tunnel internal
Illumination, it is ensured that driver can have a safety, comfortable visual environment to ensure traffic circulation in tunnel, can ensure that driving simultaneously
Member can have good optical transition at gateway, two ends, tunnel, it is to avoid the photopia phenomenon because occurring at tunnel face causes to be handed over
Interpreter's event.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of tunnel optical illumination system
System, including: lighting device, light guide, diffusing globe and illuminator；Wherein lighting device, light guide, diffusing globe and illuminator are successively
Being connected, described lighting device is arranged at the place that at gateway, tunnel, illumination condition is sufficient；Described light guide prolongs direction, tunnel and installs
In tunnel wall；Described illuminator connects diffusing globe, is connected on light guide by diffusing globe.
Preferably, described lighting device uses polar mounts heliostat light collecting device, and set lighting device is no less than one, can
According to tunnel portal towards, highly, the factor such as width and hole external environment determine the number of lighting device.
Preferably, described light pipe uses silica fibre, it is ensured that in the transmitting procedure of long tunnel, still ensure that higher
Optical transmission efficiency.
Preferably, described illuminator uses lateral lighting devices, it is to avoid driver produces stroboscopic effect in tunnel；Institute
State illuminator at entry and exit, tunnel section and tunnel transition section density of setting more than the density at tunnel interlude, in two ends to
Middle form of successively decreasing, it is ensured that driver is entering and rolling away from the photopia process in tunnel.
It is different from the situation of prior art, the invention has the beneficial effects as follows:
1, glare is avoided.Side-lit illumination is to be evenly distributed to by luminous energy on whole light transmitting device, and therefore its brightness is just
Can reduce, thus avoid glare interference produced by light source excess when driving.
2, luminance uniformity is improved.Owing to side-lit illumination is continuous print on tunnel is longitudinal, it is difficult to that conventional point occurs
The dark space occurred between light source, the secondary optical design of no-float simultaneously, then can beat the brightness uniformity in raising tunnel
Degree and target visibility.
3, stroboscopic effect is avoided.Linear light sorurce produced by side-lit illumination occurs what light and shade changed when avoiding driving
Phenomenon, fundamentally avoids the generation of stroboscopic effect.
4, vision guide is enhanced.One bright light of the easy stroke of line source produced by side-lit illumination
Band, reminds driver to notice that road surface changes, makes tunnel have good vision guide.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment of the present invention tunnel optical lighting system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
A kind of tunnel optical lighting system is provided, including: lighting device, light guide, diffusing globe and illuminator；Wherein daylighting
Device, light guide, diffusing globe and illuminator are sequentially connected, and described lighting device is arranged at illumination condition abundance at gateway, tunnel
Local；Described light guide prolongs direction, tunnel and is arranged in tunnel wall；Described illuminator connects diffusing globe, is connected by diffusing globe
On light guide.
Described lighting device uses polar mounts heliostat light collecting device, and set lighting device is no less than one, can be according to tunnel
Hole, road towards, highly, the factor such as width and hole external environment determine the number of lighting device.
Described light pipe uses silica fibre, it is ensured that in the transmitting procedure of long tunnel, still ensure that higher biography light efficiency
Rate.
Described illuminator uses lateral lighting devices, it is to avoid driver produces stroboscopic effect in tunnel；Described illumination
Device is more than the density at tunnel interlude in entry and exit, tunnel section and tunnel transition section density of setting, in two ends to centre
Successively decrease, it is ensured that driver is entering and rolling away from the photopia process in tunnel.
By the way, the tunnel optical lighting system of the embodiment of the present invention can provide illumination for tunnel internal, protects
Card driver can have a safety, comfortable visual environment to ensure traffic circulation in tunnel, can ensure that driver is at tunnel simultaneously
Can there be good optical transition at two ends, road at gateway, it is to avoid the photopia phenomenon because occurring at tunnel face causes traffic thing
Therefore.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. a tunnel optical lighting system, it is characterised in that including: lighting device, light guide, diffusing globe and illuminator；Its
Middle lighting device, light guide, diffusing globe and illuminator are sequentially connected, and described lighting device is arranged at illumination condition at gateway, tunnel
Sufficient place；Described light guide prolongs direction, tunnel and is arranged in tunnel wall；Described illuminator connects diffusing globe, passes through diffusion
Device is connected on light guide.
Tunnel the most according to claim 1 optical lighting system, it is characterised in that: described lighting device uses the polar mounts settled date
Mirror light collecting device, set lighting device is no less than one, can according to tunnel portal towards, highly, width and hole external environment
The number of lighting device is determined etc. factor.
Tunnel the most according to claim 1 optical lighting system, it is characterised in that: described light pipe uses silica fibre,
Guarantee in the transmitting procedure of long tunnel, still ensure that higher optical transmission efficiency.
Tunnel the most according to claim 1 optical lighting system, it is characterised in that: described illuminator uses side illumination
Device, it is to avoid driver produces stroboscopic effect in tunnel；Described illuminator sets in entry and exit, tunnel section and tunnel transition section
Put density and be more than the density at tunnel interlude, in two ends to middle form of successively decreasing, it is ensured that driver is entering and rolling tunnel away from
The photopia in road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759241.3A CN106287560A (en) | 2016-08-30 | 2016-08-30 | Tunnel optical lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759241.3A CN106287560A (en) | 2016-08-30 | 2016-08-30 | Tunnel optical lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287560A true CN106287560A (en) | 2017-01-04 |
Family
ID=57674906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610759241.3A Pending CN106287560A (en) | 2016-08-30 | 2016-08-30 | Tunnel optical lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106287560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943261A (en) * | 2021-01-18 | 2021-06-11 | 中交一公局集团有限公司 | Tunnel surrounding rock excavation construction method |
| ES2837497A1 (en) * | 2019-12-31 | 2021-06-30 | Univ Granada | LIGHTING SYSTEM FOR TUNNELS (Machine-translation by Google Translate, not legally binding) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110079041A (en) * | 2009-12-31 | 2011-07-07 | 김문식 | Tunnel for a solar lighting system to provide compliance between |
| CN102878518A (en) * | 2012-09-10 | 2013-01-16 | 上海市隧道工程轨道交通设计研究院 | Method for laying tunnel portal strengthened illuminating system |
| CN103322467A (en) * | 2012-03-23 | 2013-09-25 | 大连工业大学 | Method for tunnel lighting mixing natural lighting and LED lighting |
| CN103807785A (en) * | 2012-11-08 | 2014-05-21 | 佛山正能光电有限公司 | Solar lighting system |
| CN105782900A (en) * | 2016-05-02 | 2016-07-20 | 上海月阳信息科技有限公司 | Remote control tunnel internal light irradiation system |
-
2016
- 2016-08-30 CN CN201610759241.3A patent/CN106287560A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110079041A (en) * | 2009-12-31 | 2011-07-07 | 김문식 | Tunnel for a solar lighting system to provide compliance between |
| CN103322467A (en) * | 2012-03-23 | 2013-09-25 | 大连工业大学 | Method for tunnel lighting mixing natural lighting and LED lighting |
| CN102878518A (en) * | 2012-09-10 | 2013-01-16 | 上海市隧道工程轨道交通设计研究院 | Method for laying tunnel portal strengthened illuminating system |
| CN103807785A (en) * | 2012-11-08 | 2014-05-21 | 佛山正能光电有限公司 | Solar lighting system |
| CN105782900A (en) * | 2016-05-02 | 2016-07-20 | 上海月阳信息科技有限公司 | Remote control tunnel internal light irradiation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2837497A1 (en) * | 2019-12-31 | 2021-06-30 | Univ Granada | LIGHTING SYSTEM FOR TUNNELS (Machine-translation by Google Translate, not legally binding) |
| CN112943261A (en) * | 2021-01-18 | 2021-06-11 | 中交一公局集团有限公司 | Tunnel surrounding rock excavation construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |