CN107448899A - Suitable for the natural light auxiliary lighting apparatus in tunnel - Google Patents
Suitable for the natural light auxiliary lighting apparatus in tunnel Download PDFInfo
- Publication number
- CN107448899A CN107448899A CN201710733503.3A CN201710733503A CN107448899A CN 107448899 A CN107448899 A CN 107448899A CN 201710733503 A CN201710733503 A CN 201710733503A CN 107448899 A CN107448899 A CN 107448899A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- light
- lighting apparatus
- sleeve pipe
- auxiliary lighting
- 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
- 230000000644 propagated effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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- 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
- F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V5/00—Refractors for light sources
-
- 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
- F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of natural light auxiliary lighting apparatus suitable for tunnel, including：Collective optics, light-guide device, protection sleeve pipe, optically focused mounting bracket, sleeve pipe mounting bracket；Wherein, collective optics is fixedly installed to the bottom of optically focused mounting bracket; tunnel is connected at the top of optically focused mounting bracket so that collective optics is arranged on the entrance in tunnel or the top in exit; light-guide device is arranged in protection sleeve pipe, and collective optics is connected to light-guide device so that the light that collective optics is converged can be propagated in light-guide device；Installation of guard sleeve is to the bottom of sleeve pipe mounting bracket so that protection sleeve pipe extends along tunnel bearing of trend；Protection sleeve pipe is provided with some light holes.The present invention is advantageous in that：Provide and a kind of optically focused is carried out so as to realizing the natural light auxiliary lighting apparatus suitable for tunnel being illuminated to tunnel internal using natural light.
Description
Technical field
The present invention relates to a kind of lighting device, and in particular to a kind of natural light auxiliary lighting apparatus suitable for tunnel.
Background technology
Tunnel illumination can improve pavement behavior in tunnel, improve visual enjoyment in tunnel, mitigate driver fatigue, favorably
Ensure traffic safety in improving the tunnel traffic capacity.Specifically, some special visual phenomenons are must take into consideration in tunnel illumination,
In order to optimize design to tunnel illumination, it is therefore necessary to first understand a little basic visual problems.On daytime, driver enters tunnel
Following visual problem can be run into during road：Tunnel is had just enter into because the brightness outside daytime tunnel is relative to much higher in tunnel, such as
Fruit tunnel long enough, driver is it is seen that a black hole, and here it is " black hole " phenomenon；If very short if tunnel,
Just go out in face of driver one " black surround ".A dark tunnel is entered by bright outside after into tunnel, vision has
Certain adaptation time, then can just see the situation of tunnel internal clearly, and this phenomenon is referred to as " hysteresis of adaptation ".In tunnel
Interlude, because the waste gas of automobile discharge gathers, form smog, the light of car headlamp can by these fume absorbents and scattering,
Form light curtain and reduce the luminance contrast between front obstacle and its background (road surface, metope), influence seeing for barrier
Degree, adverse effect is brought to visual performance.A very bright outlet occurs at tunnel exit, driver can be produced strong
Dazzle, so as to not see road conditions, easily get into an accident.Entrance lighting, interior lighting and outlet are generally divided into for this tunnel illumination
Illumination.Requirement wherein to entrance lighting is stricter, it is desirable to is gradually reduced from extraneous similar brightness.Specifically, in vain
The brightness of its tunnel portal illumination will determine according to the brightness outside tunnel, speed, the visual field of porch and the length in tunnel.
Existing tunnel illumination often uses lighting, and lighting can not only expend electric energy and can also driver is existed
The collimation error is produced under the irradiation of non-natural light.
The content of the invention
A kind of natural light auxiliary lighting apparatus suitable for tunnel, including：Collective optics, at least can converged light with one
The curved surface of line；The natural light auxiliary lighting apparatus for being applied to tunnel also includes：Light-guide device, protection sleeve pipe, optically focused installation branch
Frame, sleeve pipe mounting bracket；Wherein, collective optics is fixedly installed to the bottom of optically focused mounting bracket, the top of optically focused mounting bracket
Tunnel is connected to so that collective optics is arranged on the entrance in tunnel or the top in exit, light-guide device are arranged on protection sleeve pipe
In, collective optics is connected to light-guide device so that the light that collective optics is converged can be propagated in light-guide device；Protection sleeve pipe
The bottom of sleeve pipe mounting bracket is attached to so that protection sleeve pipe extends along tunnel bearing of trend；Protection sleeve pipe is provided with some light extractions
Hole.
Further, collective optics is a part for a spherical or a spherical.
Further, the cross section of light-guide device is circular or part circular.
Further, the diameter span of light-guide device is 10cm to 20cm.
Further, collective optics is made up of glass material.
Further, light-guide device is made up of glass material.
Further, it is provided with one layer of reflecting coating to light-guide device internal emission light on the outside of light-guide device.
Further, corrugated spectroscope is provided with light hole.
Further, for collective optics formed with a mounting groove, the shape of cross section of collective optics is a part for circle, is pacified
The cross section that tankage is arranged on the top of collective optics and mounting groove is inverse-T-shaped for one；The bottom of optically focused mounting bracket
Cross section is an I-shaped.
Further, the cross section of protection sleeve pipe is circle.
The present invention is advantageous in that：
Provide and a kind of optically focused is carried out so as to realize that what tunnel internal was illuminated is applied to tunnel using natural light
Natural light auxiliary lighting apparatus.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the auxiliary lighting apparatus of the present invention；
Fig. 2 is protection sleeve pipe part-structure schematic diagram in auxiliary lighting apparatus shown in Fig. 1；
Fig. 3 is the structural representation of light-guide device in auxiliary lighting apparatus shown in Fig. 1；
Fig. 4 is collective optics cross-sectional structure schematic diagram in auxiliary lighting apparatus shown in Fig. 1；
Fig. 5 is the cross-sectional structure schematic diagram of optically focused mounting bracket in auxiliary lighting apparatus shown in Fig. 1.
Embodiment
As shown in Figures 1 to 5, include suitable for the natural light auxiliary lighting apparatus 100 in tunnel：Collective optics 101, at least
With a curved surface that can converge light；The auxiliary lighting apparatus 100 also includes：Light-guide device 102, protection sleeve pipe 103, optically focused
Mounting bracket 104, sleeve pipe mounting bracket 105；Wherein, collective optics 101 is fixedly installed to the bottom of optically focused mounting bracket 104,
The top of optically focused mounting bracket 104 is connected to tunnel 200 so that collective optics 101 is arranged on entrance or the exit in tunnel 200
Top, light-guide device 102 is arranged in protection sleeve pipe 103, and collective optics 101 is connected to light-guide device 102 so that optically focused is first
The light that part 101 is converged can be propagated in light-guide device 102；Protection sleeve pipe 103 is attached to the bottom of sleeve pipe mounting bracket 105
So that protection sleeve pipe 103 extends along the bearing of trend of tunnel 200；Protection sleeve pipe 103 is provided with some light holes 109.
Collective optics 101 and light-guide device 102 can use guide-lighting binding agent of good performance to be attached.
So, light is introduced to the pipeline of transmission ray, light-guide device 102 and protection sleeve pipe by collective optics 101
103 form the circuit of transmission rays so that light extends along tunnel 200, and at the desired position, set light hole 109 with
Tunnel 200 is illuminated.
It should be noted that the end of protection sleeve pipe 103 and light-guide device 102 away from collective optics 101 can be downward
Bending, directly it is illuminated using the end of light-guide device 102.
Specifically, collective optics 101 is a part for a spherical or a spherical.For preferably, optically focused member
Part 101 is a spherical.
Specifically, the cross section of light-guide device 102 is circular or part circular.Light-guide device 102 can use similar
The structure of optical fiber improves efficiency of transmission to reduce the decay of light.
Specifically, the diameter span of light-guide device 102 is 10cm to 20cm.
Specifically, collective optics 101 is made up of glass material.
Specifically, light-guide device 102 is made up of glass material.
Specifically, the outside of light-guide device 102 is provided with one layer of reflecting coating to the internal emission light of light-guide device 102
107.The inwall of protection sleeve pipe 103 can essentially be used to proceed to reflection, but this smooth journey to the inwall of protection sleeve pipe 103
Degree and material have higher requirement, so can obtain more preferable reflecting effect using reflecting coating 107.
Specifically, corrugated spectroscope 106 is provided with light hole 109, specifically, spectroscope 106 it is transversal
Face is shaped as waveform, and corrugated interface can make light reflection diffusing reflection so as to realize illuminating effect, what spectroscope 106 was overlooked
Shape can be quadrangle, and corresponding light hole 109 is it can also be provided that quadrangle.It is it should be noted that corresponding at light hole 109
Light-guide device 102 should expose its body so that its be oriented to beam projecting.
Specifically, for collective optics 101 formed with a mounting groove 108, the shape of cross section of collective optics 101 is round
A part, the cross section that mounting groove 108 is arranged on the top of collective optics 101 and mounting groove 108 are inverse-T-shaped for one；It is poly-
The cross section of the bottom of light mounting bracket 104 is an I-shaped.Collective optics 101 so can be preferably installed.
Specifically, the cross section of protection sleeve pipe 103 is circle.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical scheme, all fall within protection scope of the present invention.
Claims (10)
1. a kind of natural light auxiliary lighting apparatus suitable for tunnel, including：Collective optics, at least it can converge light with one
Curved surface；It is characterized in that：The natural light auxiliary lighting apparatus suitable for tunnel also includes：Light-guide device, protection sleeve pipe,
Optically focused mounting bracket, sleeve pipe mounting bracket；Wherein, collective optics is fixedly installed to the bottom of the optically focused mounting bracket, described
Tunnel is connected at the top of optically focused mounting bracket so that the collective optics is arranged on the entrance in tunnel or the top in exit, institute
State light-guide device to be arranged in the protection sleeve pipe, the collective optics is connected to the light-guide device so that the collective optics
The light converged can be propagated in the light-guide device；The installation of guard sleeve to the bottom of described sleeve pipe mounting bracket with
The protection sleeve pipe is set to extend along tunnel bearing of trend；The protection sleeve pipe is provided with some light holes.
2. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The optically focused member
Part is a part for a spherical or a spherical.
3. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The guide-lighting member
The cross section of part is circular or part circular.
4. the natural light auxiliary lighting apparatus according to claim 3 suitable for tunnel, it is characterised in that：The guide-lighting member
The diameter span of part is 10cm to 20cm.
5. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The optically focused member
Part is made up of glass material.
6. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The guide-lighting member
Part is made up of glass material.
7. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The guide-lighting member
One layer of reflecting coating to the light-guide device internal emission light is provided with the outside of part.
8. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The light hole
In be provided with corrugated spectroscope.
9. the natural light auxiliary lighting apparatus according to claim 1 suitable for tunnel, it is characterised in that：The optically focused member
Part is formed with a mounting groove, and the shape of cross section of the collective optics is a round part, and the mounting groove is arranged on optically focused
The top of element and the cross section of the mounting groove are one inverse-T-shaped；The cross section of the bottom of the optically focused mounting bracket
For an I-shaped.
10. the natural light auxiliary lighting apparatus suitable for tunnel according to claim 1 to 9 any one, its feature exist
In：The cross section of the protection sleeve pipe is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733503.3A CN107448899A (en) | 2017-08-24 | 2017-08-24 | Suitable for the natural light auxiliary lighting apparatus in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733503.3A CN107448899A (en) | 2017-08-24 | 2017-08-24 | Suitable for the natural light auxiliary lighting apparatus in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448899A true CN107448899A (en) | 2017-12-08 |
Family
ID=60493184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733503.3A Pending CN107448899A (en) | 2017-08-24 | 2017-08-24 | Suitable for the natural light auxiliary lighting apparatus in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111171711A (en) * | 2018-11-13 | 2020-05-19 | 中环海化(厦门)船舶智能涂料有限公司 | Special light-gathering brightening self-cleaning water-based paint for highway tunnel |
| CN112984450A (en) * | 2021-03-22 | 2021-06-18 | 江西省交通科学研究院有限公司 | Intelligent light guide system suitable for tunnel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6113255A (en) * | 1999-02-01 | 2000-09-05 | Shalit; Hanoch | Illumination system using sunlight and a flexible light conductor |
| CN103759216A (en) * | 2013-11-11 | 2014-04-30 | 王艳 | Novel energy-saving tunnel illumination system based on natural light |
| CN103807785A (en) * | 2012-11-08 | 2014-05-21 | 佛山正能光电有限公司 | Solar lighting system |
| CN203686893U (en) * | 2014-01-23 | 2014-07-02 | 重庆交通大学 | Simulator of luminous environment in tunnel |
| CN105465735A (en) * | 2015-12-30 | 2016-04-06 | 长安大学 | Tunnel natural light and traditional lamp combination illumination system and illumination method |
| CN207298766U (en) * | 2017-08-24 | 2018-05-01 | 江西苏洋太阳能科技有限公司 | Suitable for the natural light auxiliary lighting apparatus in tunnel |
-
2017
- 2017-08-24 CN CN201710733503.3A patent/CN107448899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6113255A (en) * | 1999-02-01 | 2000-09-05 | Shalit; Hanoch | Illumination system using sunlight and a flexible light conductor |
| CN103807785A (en) * | 2012-11-08 | 2014-05-21 | 佛山正能光电有限公司 | Solar lighting system |
| CN103759216A (en) * | 2013-11-11 | 2014-04-30 | 王艳 | Novel energy-saving tunnel illumination system based on natural light |
| CN203686893U (en) * | 2014-01-23 | 2014-07-02 | 重庆交通大学 | Simulator of luminous environment in tunnel |
| CN105465735A (en) * | 2015-12-30 | 2016-04-06 | 长安大学 | Tunnel natural light and traditional lamp combination illumination system and illumination method |
| CN207298766U (en) * | 2017-08-24 | 2018-05-01 | 江西苏洋太阳能科技有限公司 | Suitable for the natural light auxiliary lighting apparatus in tunnel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111171711A (en) * | 2018-11-13 | 2020-05-19 | 中环海化(厦门)船舶智能涂料有限公司 | Special light-gathering brightening self-cleaning water-based paint for highway tunnel |
| CN112984450A (en) * | 2021-03-22 | 2021-06-18 | 江西省交通科学研究院有限公司 | Intelligent light guide system suitable for tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 405-1, block B, No. 521-1, ningliu Road, Changlu street, Jiangbei new district, Nanjing, Jiangsu Province 210000 Applicant after: Jiangsu runyanghong Solar Energy Technology Co.,Ltd. Address before: 333432 Wang Gang Xiang Wang Gang Cun, Fuliang County, Jingdezhen City, Jiangxi Province Applicant before: JIANGXI SUYANG SOLAR TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
|
| RJ01 | Rejection of invention patent application after publication |