CN207298563U - More light-guide device tunnels auxiliary lighting apparatus - Google Patents
More light-guide device tunnels auxiliary lighting apparatus Download PDFInfo
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- CN207298563U CN207298563U CN201721064373.0U CN201721064373U CN207298563U CN 207298563 U CN207298563 U CN 207298563U CN 201721064373 U CN201721064373 U CN 201721064373U CN 207298563 U CN207298563 U CN 207298563U
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- light
- guide device
- lighting apparatus
- collective optics
- auxiliary lighting
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Abstract
The utility model discloses a kind of more light-guide device tunnels auxiliary lighting apparatus, including：Some collective opticses being set up in parallel, some light-guide devices, some protection sleeve pipes, some optically focused mounting brackets, some casing mounting brackets；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, 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 casing mounting bracket so that protection sleeve pipe extends along tunnel extending direction, and protection sleeve pipe sets and has different length parallel, and each protection sleeve pipe and wherein light-guide device are bent downwardly in its end away from collective optics.The utility model is beneficial in that：Provide it is a kind of using natural light carry out optically focused so as to fulfill the more light-guide device tunnels auxiliary lighting apparatus being illuminated to tunnel internal.
Description
Technical field
It the utility model is related to a kind of lighting device, and in particular to a kind of more light-guide device tunnels auxiliary lighting apparatus.
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 be optimized 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 since 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 known as " hysteresis of adaptation ".In tunnel
Interlude, since the exhaust gas of automobile discharge gathers, forms 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 gets into an accident.Tunnel illumination is generally divided into entrance lighting, interior lighting and outlet for this
Illumination.Requirement wherein to entrance lighting is stringenter, it is desirable to is gradually reduced from extraneous similar brightness.Specifically, in vain
The brightness of its tunnel portal illumination will be according to the brightness outside tunnel, speed, and the visual field of inlet and the length in tunnel are come definite.
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.
Utility model content
A kind of more light-guide device tunnels auxiliary lighting apparatus, including：Some collective opticses being set up in parallel, collective optics is extremely
There is a curved surface that can converge light less；More light-guide device tunnels auxiliary lighting apparatus further includes：Some light-guide devices, if
Dry protection sleeve pipe, some optically focused mounting brackets, some casing mounting brackets；Wherein, collective optics is fixedly installed to optically focused installation
The bottom of stent, is connected to tunnel at the top of optically focused mounting bracket so that collective optics is arranged on entrance or the exit in tunnel
Top, light-guide device are arranged in protection sleeve pipe, and collective optics is connected to light-guide device so that the light that collective optics is converged
It can be propagated in light-guide device；Installation of guard sleeve is to the bottom of casing mounting bracket so that protection sleeve pipe is along tunnel extending direction
Extension, protection sleeve pipe sets and has different length parallel, each protection sleeve pipe and wherein light-guide device is remote at its
The end of collective optics is bent downwardly.
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 value range of light-guide device is 1cm to 5cm.
Further, collective optics is made of glass material.
Further, light-guide device is made of glass material.
Further, it is equipped with one layer of reflecting coating to light-guide device internal emission light on the outside of light-guide device.
Further, the lower section of end of the light-guide device away from collective optics is equipped with corrugated spectroscope.
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 utility model is beneficial in that：
Provide it is a kind of using natural light carry out optically focused so as to fulfill the more light-guide device tunnels being illuminated to tunnel internal
Road auxiliary lighting apparatus.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of the auxiliary lighting apparatus of the utility model；
Fig. 2 is the schematic diagram that the multiple protection sleeve pipes of auxiliary lighting apparatus shown in Fig. 1 are set up in parallel；
Fig. 3 is the structure diagram 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, more light-guide device tunnels auxiliary lighting apparatus 100 includes：Some optically focused members being set up in parallel
Part 101, collective optics 101 at least have a curved surface that can converge light；The auxiliary lighting apparatus 100 further includes：It is some to lead
Optical element 102, some protection sleeve pipes 103, some optically focused mounting brackets 104, some casing mounting brackets 105；Wherein, optically focused member
Part 101 is fixedly installed to the bottom of optically focused mounting bracket 104, and the top of optically focused mounting bracket 104 is connected to tunnel 200 so that poly-
Optical element 101 is arranged on the entrance in tunnel 200 or the top in exit, and light-guide device 102 is arranged in protection sleeve pipe 103, gathers
Optical element 101 is connected to light-guide device 102 so that the light that collective optics 101 is converged can be propagated in light-guide device 102；
Protection sleeve pipe 103 is installed to the bottom of casing mounting bracket 105 so that protection sleeve pipe 103 extends along 200 extending direction of tunnel；Protect
Protecting pipe 103 is set parallel simultaneously has different length, each protection sleeve pipe 103 and wherein light-guide device 102 is remote at its
End from collective optics 101 is bent downwardly.
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 ray, so that light extends along tunnel 200, light is transmitted to light-guide device 102 away from optically focused member
The end of part 101 can be directly illuminated using light.
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 value range of light-guide device 102 is 1cm to 5cm, is 2cm to 3cm further.
Specifically, collective optics 101 is made of glass material.
Specifically, light-guide device 102 is made of glass material.
Specifically, the outside of light-guide device 102 is equipped with one layer of reflecting coating to 102 internal emission light of light-guide device
107.The inner wall of protection sleeve pipe 103 can essentially be used to proceed to reflection, but this is to the smooth of 103 inner wall of protection sleeve pipe
Degree and material have higher requirement, so can obtain more preferable reflecting effect using reflecting coating 107.
Specifically, the lower section of end of the light-guide device 102 away from collective optics 101 is equipped with corrugated spectroscope 109.
Light can be scattered by spectroscope 109 improves illuminating effect.
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 principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
The technical solution obtained, all falls within the scope of protection of the utility model.
Claims (10)
1. a kind of more light-guide device tunnels auxiliary lighting apparatus, including：Some collective opticses being set up in parallel, collective optics is at least
With a curved surface that can converge light；More light-guide device tunnels auxiliary lighting apparatus further includes：Some light-guide devices, it is some
Protection sleeve pipe, some optically focused mounting brackets, some casing mounting brackets；Wherein, collective optics is fixedly installed to optically focused installation branch
The bottom of frame, be connected to tunnel at the top of optically focused mounting bracket so that collective optics be arranged on tunnel entrance or exit it is upper
Side, light-guide device are arranged in protection sleeve pipe, and collective optics is connected to light-guide device so that the light energy that collective optics is converged
Propagated in light-guide device；Installation of guard sleeve is to the bottom of casing mounting bracket so that protection sleeve pipe is prolonged along tunnel extending direction
Stretch, the protection sleeve pipe is set parallel simultaneously has different length, each protection sleeve pipe and wherein light-guide device is remote at its
End from the collective optics is bent downwardly.
2. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：The collective optics is
A part for one spherical or a spherical.
3. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：The light-guide device
Cross section is circular or part circular.
4. more light-guide device tunnels auxiliary lighting apparatus according to claim 3, it is characterised in that：The light-guide device
Diameter value range is 1cm to 5cm.
5. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：The collective optics by
Glass material is made.
6. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：The light-guide device by
Glass material is made.
7. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：Outside the light-guide device
Side is equipped with one layer of reflecting coating to the light-guide device internal emission light.
8. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：The light-guide device is remote
Lower section from the end of the collective optics is equipped with corrugated spectroscope.
9. more light-guide device tunnels auxiliary lighting apparatus according to claim 1, it is characterised in that：The collective optics shape
Cheng Youyi mounting groove, the shape of cross section of the collective optics is a round part, and the mounting groove is arranged on collective optics
Top and the mounting groove cross section for one it is inverse-T-shaped；The cross section of the bottom of the optically focused mounting bracket is one
A I-shaped.
10. more light-guide device tunnels auxiliary lighting apparatus according to claim 1 to 9 any one, it is characterised in that：Institute
The cross section for stating protection sleeve pipe is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064373.0U CN207298563U (en) | 2017-08-24 | 2017-08-24 | More light-guide device tunnels auxiliary lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064373.0U CN207298563U (en) | 2017-08-24 | 2017-08-24 | More light-guide device tunnels auxiliary lighting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298563U true CN207298563U (en) | 2018-05-01 |
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ID=62437551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064373.0U Active CN207298563U (en) | 2017-08-24 | 2017-08-24 | More light-guide device tunnels auxiliary lighting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559669A (en) * | 2017-08-24 | 2018-01-09 | 江西苏洋太阳能科技有限公司 | More light-guide device tunnels auxiliary lighting apparatus |
-
2017
- 2017-08-24 CN CN201721064373.0U patent/CN207298563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559669A (en) * | 2017-08-24 | 2018-01-09 | 江西苏洋太阳能科技有限公司 | More light-guide device tunnels auxiliary lighting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Room 405-1, block B, No. 521-1, ningliu Road, Changlu street, Jiangbei new district, Nanjing, Jiangsu Province 210000 Patentee after: Jiangsu runyanghong Solar Energy Technology Co., Ltd Address before: 333432 Jiangxi city of Jingdezhen Province Wang Gang Cun, Fuliang County, Wang Gang Xiang Patentee before: JIANGXI SUYANG SOLAR TECHNOLOGY Co.,Ltd. |
|
| CP03 | "change of name, title or address" |