CN206694924U - A kind of tunnel light guide equipment - Google Patents
A kind of tunnel light guide equipment Download PDFInfo
- Publication number
- CN206694924U CN206694924U CN201720077071.0U CN201720077071U CN206694924U CN 206694924 U CN206694924 U CN 206694924U CN 201720077071 U CN201720077071 U CN 201720077071U CN 206694924 U CN206694924 U CN 206694924U
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- CN
- China
- Prior art keywords
- light
- tunnel
- photomask
- guide
- lighting
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model provides a kind of tunnel light guide equipment, including the arc light pipe that the more piece being arranged in tunnel is connected with each other, and the cross section of the light pipe is crescent, and the upper cambered surface of light pipe matches with tunnel top；Multiple diffusing globes are provided with the lower camber side of the light pipe, the light source collecting mechanism includes photomask, is connected between photomask and light pipe by guide-lighting light pricker；Shape has angle between photomask and guide-lighting light pricker；The photomask inner surface setting has light source receive mirror, and light harvesting cover inner surface at the link position of guide-lighting light pricker with being provided with condenser.Using present arrangement avoids power lighting is used in tunnel round the clock, natural illumination light source can be used daytime, night uses power lighting, both the energy has been saved, it is excessive to turn avoid in tunnel light differential inside and outside glare or tunnel, caused by it is uncomfortable, while reduce the unsafe factor of driving tunnel in.
Description
Technical field
Tunnel Engineering device field is the utility model is related to, specifically a kind of tunnel light guide equipment.
Background technology
Tunnel intraoral illumination now typically uses power lighting system, longitudinally lays cable trough along tunnel, sets at a certain distance
Put illuminator, in tunnel daytime and night use power lighting, to reduce light differential inside and outside tunnel, row is reduced or avoided
Uncomfortable caused by differences of illumination intensities during car, tunnel intraoral illumination light takes segmentation unlatching measure, is determined according to light conditions inside and outside hole
Light fixture opens quantity.But power lighting consumes a large amount of electric energy, therefore, a kind of tunnel lighting system need to be developed, by tunnel
Outer natural light is led in tunnel, has seemed very necessary and urgent for tunnel illumination.
Utility model content
For the deficiency in the presence of prior art, the purpose of this utility model is to provide a kind of tunnel light guide equipment,
Natural light outside tunnel is led in tunnel, for tunnel illumination.
To achieve the above object, the utility model employs following technical scheme：A kind of tunnel light guide equipment, including set
Put the arc light pipe that more piece in tunnel is connected with each other, the cross section of the light pipe is crescent, the upper arc of light pipe
Face matches with tunnel top；Multiple diffusing globes are provided with the lower camber side of the light pipe, light pipe is with being arranged on outside tunnel
Light source collecting mechanism is connected, and the light source collecting mechanism is movably arranged on mounting bracket；
The light source collecting mechanism includes photomask, is connected between photomask and light pipe by guide-lighting light pricker；Photomask
Shape has angle between guide-lighting light pricker；The photomask inner surface setting has light source receive mirror, light harvesting cover inner surface and leaded light
Condenser is provided with the link position of light pricker；
The mounting bracket includes horizontal mounting plate, support bar and position adjustments bar for supporting regulation photomask, described
One end of support bar is fixed on horizontal mounting plate, and the other end contradicts with photomask, and described position adjustments bar one end is fixed on level
On installing plate, the other end is contradicted with photomask, and longitudinal adjuster is provided between position adjustments bar and horizontal mounting plate.
Wherein, dike field is passed through between the photomask and guide-lighting light pricker.
Further, the surface of the light source receive mirror is convex surface or transmission plane.
Specifically, the angle between the guide-lighting light pricker and light pipe is right angle or 45 degree.
Further, the diffusing globe is circular or square, spacing is 5~10m between adjacent diffusing globe.
In addition, the light pipe bottom surface is also provided with cable mounting groove, for laying electric power cable.
Finally, the guide-lighting light pricker is the bend pipe of band raster structure.
Compared to prior art, the utility model has the advantages that：
1. this simple in equipment, the arc light pipe that the more piece being arranged in tunnel is connected with each other, the light pipe
Cross section is crescent, and the upper cambered surface of light pipe matches with tunnel top, and in order to the installation of light pipe, lower camber side is easy to vehicle
It is current.The cross section of light pipe is that crescent causes the reflecting surface of light pipe to widen, and light reflection is stronger；
2. forming angle between photomask and guide-lighting light pricker, the angle between photomask and guide-lighting light pricker is easy to regulation guide-lighting
Angle and length, adjust guide-lighting angle and reach total reflection, improve the reflectivity of light, reduce light loss；Adjusting guide-lighting length makes
This equipment scope of application is obtained to widen.
3. UV light refraction in tunnel is delivered in tunnel leaded light light pricker by tunnel face light source collecting mechanism, through guide-lighting light
Pricker is delivered in tunnel, after light is irradiated in tunnel through diffusing globe.Using present arrangement avoids used round the clock in tunnel
Power lighting, daytime can use natural illumination light source, and night uses power lighting, both saved the energy, turn avoid in tunnel
Light differential is excessive inside and outside glare or tunnel, caused by it is uncomfortable, while reduce the unsafe factor of driving tunnel in.
4. the mounting bracket includes horizontal mounting plate, support bar and position adjustments bar for supporting regulation photomask, institute
The one end for stating support bar is fixed on horizontal mounting plate, and the other end contradicts with photomask, and described position adjustments bar one end is fixed on water
In safety loading board, the other end contradicts with photomask, is provided with longitudinal adjuster between position adjustments bar and horizontal mounting plate, has
Solar tracking function, can be by sunlight collecting equipment all the time to the sun, effectively gathering light.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model use state；
Fig. 3 is arrangement schematic diagram of the diffusing globe on light pipe in the utility model；
Fig. 4 is the structural representation of the utility model leaded light light pricker.
Embodiment
It is of the present utility model to achieve the above object, the utility model employs following technical scheme：
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of tunnel light guide equipment, including the arc that the more piece being arranged in tunnel 1 is connected with each other
Shape light pipe 2, the cross section of the light pipe 2 is crescent, and the upper cambered surface of light pipe 2 matches with the top of tunnel 1, in order to lead
The installation of light pipe 2, lower camber side are easy to vehicle pass-through.The cross section of light pipe 2 is that crescent causes the reflecting surface of light pipe 2 to add
Width, light reflection is stronger, reduces reflection loss.Multiple diffusing globes 3, the diffusing globe 3 are provided with the lower camber side of the light pipe 2
Spacing is 5~10m between circular or square, adjacent diffusing globe 3, and the daylight that light pipe 2 reflects projects from diffusing globe 3, is
Daylight is soft, uniform in whole tunnel 1, can avoid the generation of glare phenomenon.Light pipe 2 is adopted with the light source being arranged on outside tunnel 1
Collecting mechanism is connected, and the light source collecting mechanism is movably arranged on mounting bracket；The light source collecting mechanism includes photomask 4,
Connected between photomask 4 and light pipe 2 by guide-lighting light pricker 5；Right angle or 45 degree of angles are formed between photomask 4 and guide-lighting light pricker 5；
It is easy to adjust guide-lighting angle and length, adjusts guide-lighting angle and reach total reflection, improve the reflectivity of light, reduces light loss；Adjust
Whole guide-lighting length causes this equipment scope of application to widen.The inner surface setting of photomask 4 has a light source receive mirror, in photomask 4
Surface at the link position of guide-lighting light pricker 5 with being provided with condenser；Light enters after photomask 4 by condenser from light source receive mirror
Convergence, is delivered in light pipe 2 by light-conductive optic fibre, then soft, the uniform injection tunnel 1 from diffusing globe 3 on light pipe 2
In.The mounting bracket includes horizontal mounting plate 8, support bar 9 and position adjustments bar 7 for supporting regulation photomask 4, the branch
One end of strut 9 is fixed on horizontal mounting plate 8, and the other end contradicts with photomask 4, and described one end of position adjustments bar 7 is fixed on water
In safety loading board 8, the other end is contradicted with photomask 4, and longitudinal adjuster is provided between position adjustments bar 7 and horizontal mounting plate 8
10.Two support bars 9 form three-legged structure with position adjustments bar 7, common to support photomask 4.Longitudinal adjuster 10 uses straight line
Motor, the lifting of position adjusting rod 7 can be controlled, to change the angle of pitch of photomask 4；And level governor 6 uses common electric machine,
The direction of photomask 4 can be changed.By the two cooperation, photomask 4 can be enable arbitrarily to adjust angle, direction, point to the sun all the time.
An optical sensor and controller also can be set, to automatically control the process of following spot.The merogenesis of light pipe 2 makes, and length 60~
300cm, by 30cm modulus processing and fabricatings.In addition, the bottom surface of light pipe 2 is also provided with cable mounting groove, for laying power line
Cable.
Light pipe 2 in this equipment uses prismatic light conduit, prismatic light conduit and prismatic film hollow light pipe, the prism
Film hollow light pipe is manufactured according to total reflection principle of the light radiation in optically denser medium, prismatic film thickness 0.5mm, is used
PMMD plastic manufacturings, primary event rate can reach 99.99%, the best light pipe material of reflectivity highest, performance.Film
One face is flat, and another face has equally distributed longitudinal ripple.The section of ripple is the triangular ridges that drift angle is 90 °
Mirror, if being that the light incided in its flat one side is not reflected by the characteristics of film, material internal will be injected, prism is thin
Film roll is penetrated the Ray Of Light can come along pipe range direction and entered by light guide end surfaces, by repeatedly anti-into cylindrical tube
Penetrate, reach the other end of pipe.
Wherein, dike field is used between the photomask 4 and guide-lighting light pricker 5.So that photomask 4 and conduit light pricker it
Between connection process compile it is simple, quick and easy.
Further, light source receive mirror is lens, using convex lens, has the function that to converge light, light is tentatively converged
It is poly-, pass to condenser；Condenser is also convex lens, and secondary convergence is carried out to light, is improved bright；Light source receive mirror is compared with optically focused
Mirror size is bigger, can receive light in larger scope.After converging twice, light can be pooled light beam, by guide-lighting light
Fibre is delivered in light pipe 2；Light can be bent and be lost very small in light-conductive optic fibre, and guide-lighting light is laid according to actual conditions
Fibre, most light is delivered in light pipe 2 at last.
Referring to Fig. 4, the guide-lighting light pricker 5 is the bend pipe of band raster structure, and the lattice structure of light pipe 2 is more applicable for tunnel
1 aperture yardstick is big, can make the light of different angle can enter in pipeline, and the light entered in pipeline will not differ
It is too big.The lighting equipment of light pipe 2 can combine the size in different 1 mouthful of tunnels, the number of design grid structure light pipe 2, collection
The maximum amount of luminous flux enters in tunnel 1.
When tunnel 1 is long, multiple equipment can be used, solar collection transmission can be entered from the both ends in tunnel 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
- A kind of 1. tunnel light guide equipment, it is characterised in that：The arc light pipe being connected with each other including the more piece being arranged in tunnel, The cross section of the light pipe is crescent, and the upper cambered surface of light pipe matches with tunnel top；In the lower camber side of the light pipe Multiple diffusing globes are provided with, light pipe is connected with the light source collecting mechanism being arranged on outside tunnel, the light source collecting mechanism activity Formula is arranged on mounting bracket；The light source collecting mechanism includes photomask, is connected between photomask and light pipe by guide-lighting light pricker；Photomask is with leading Right angle or 45 degree of angles are formed between light light pricker, the guide-lighting light pricker is the bend pipe of band raster structure；The light harvesting cover inner surface is set Light source receive mirror is equipped with, light harvesting cover inner surface at the link position of guide-lighting light pricker with being provided with condenser；The photomask is with leading Pass through dike field between light light pricker；The mounting bracket includes horizontal mounting plate, support bar and position adjustments bar for supporting regulation photomask, the support One end of bar is fixed on horizontal mounting plate, and the other end is contradicted with photomask, and described position adjustments bar one end, which is fixed on, to be horizontally mounted On plate, the other end is contradicted with photomask, and longitudinal adjuster is provided between position adjustments bar and horizontal mounting plate.
- A kind of 2. tunnel light guide equipment according to claim 1, it is characterised in that：The surface of the light source receive mirror is convex Face or transmission plane.
- A kind of 3. tunnel light guide equipment according to claim 1, it is characterised in that：The diffusing globe to be circular or square, Spacing is 5~10m between adjacent diffusing globe.
- A kind of 4. tunnel light guide equipment according to claim 1, it is characterised in that：The light pipe bottom surface is also provided with cable Mounting groove, for laying electric power cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720077071.0U CN206694924U (en) | 2017-01-20 | 2017-01-20 | A kind of tunnel light guide equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720077071.0U CN206694924U (en) | 2017-01-20 | 2017-01-20 | A kind of tunnel light guide equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694924U true CN206694924U (en) | 2017-12-01 |
Family
ID=60440082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720077071.0U Expired - Fee Related CN206694924U (en) | 2017-01-20 | 2017-01-20 | A kind of tunnel light guide equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958954A (en) * | 2017-12-26 | 2019-07-02 | 浙江锦辉光电材料有限公司 | A kind of tunnel gradual change polarizing appliance |
| CN114460680A (en) * | 2022-02-09 | 2022-05-10 | 山东正晨科技股份有限公司 | Vehicle information early warning and monitoring system in tunnel |
-
2017
- 2017-01-20 CN CN201720077071.0U patent/CN206694924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958954A (en) * | 2017-12-26 | 2019-07-02 | 浙江锦辉光电材料有限公司 | A kind of tunnel gradual change polarizing appliance |
| CN114460680A (en) * | 2022-02-09 | 2022-05-10 | 山东正晨科技股份有限公司 | Vehicle information early warning and monitoring system in tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171201 Termination date: 20190120 |