CN107448829A - Double mode tunnel illuminating device - Google Patents
Double mode tunnel illuminating device Download PDFInfo
- Publication number
- CN107448829A CN107448829A CN201710733498.6A CN201710733498A CN107448829A CN 107448829 A CN107448829 A CN 107448829A CN 201710733498 A CN201710733498 A CN 201710733498A CN 107448829 A CN107448829 A CN 107448829A
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- CN
- China
- Prior art keywords
- light
- collective optics
- interface
- guide device
- double mode
- 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
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- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000000644 propagated effect Effects 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 9
- 230000000007 visual effect Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 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
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V2200/17—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type characterised by the admission of light into the guide
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a kind of double mode tunnel illuminating device, including：Collective optics, some light-guide devices, some protection sleeve pipes, optically focused mounting bracket, some mounting seats；Wherein, collective optics is fixedly installed to the bottom of optically focused mounting bracket, is connected to tunnel 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 are arranged in protection sleeve pipe；At least one light-guide device is connected to collective optics so that the light that collective optics is converged can be propagated in light-guide device；Mounting seat includes：Installation sleeve, connecting bracket, spectroscope, optical sensor, LED chip；Connecting bracket is connected to above installation sleeve, and installation sleeve is fixedly attached to installation sleeve from the both sides of installation sleeve respectively formed with barrel chamber, two installation sleeve pipes.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 the present invention is advantageous in that providing.
Description
Technical field
The present invention relates to a kind of lighting device, and in particular to a kind of double mode tunnel illuminating device.
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 double mode tunnel illuminating device, including：Collective optics, at least with a curved surface that can converge light；Should
Double mode tunnel illuminating device also includes：Some light-guide devices, some protection sleeve pipes, optically focused mounting bracket, some mounting seats；Its
In, collective optics is fixedly installed to the bottom of optically focused mounting bracket, is connected to tunnel at the top of optically focused mounting bracket so that optically focused
Element is arranged on the entrance in tunnel or the top in exit, light-guide device are arranged in protection sleeve pipe；At least one light-guide device
Collective optics is connected to so that the light that collective optics is converged can be propagated in light-guide device；Mounting seat includes：Installation sleeve,
Connecting bracket, spectroscope, optical sensor, LED chip；Connecting bracket is connected to above installation sleeve, and installation sleeve is formed with cylinder
Chamber, two installation sleeve pipes are fixedly attached to installation sleeve from the both sides of installation sleeve respectively；Spectroscope is provided with：Printing opacity interface, instead
Firing area face, goes out optical interface；Spectroscope part is arranged on inside installation sleeve, printing opacity interface and the interface of light-guide device emergent ray
Optical axis it is vertical, reflecting interface intersects with the inclined light shaft at the interface of light-guide device emergent ray, printing opacity interface be located at optically focused member
Between part and reflecting interface.Go out the lower outer that optical interface is located at installation sleeve, going out optical interface has the edge of circular arc；Light passes
Sensor and LED chip are embedded in spectroscope, and between printing opacity interface and reflecting interface, LED chip is arranged at optical sensor
Go out the top of optical interface；Form and be electrically connected between optical sensor and LED chip.
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, its angle of inclination is bigger further away from collective optics for reflecting interface.
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, going out optical interface, its radian is bigger further away from collective optics.
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 double mode tunnel illuminating device of the present invention；
Fig. 2 is the structural representation of protection sleeve pipe in double mode tunnel illuminating device shown in Fig. 1；
Fig. 3 is mounting seat structural representation in double mode tunnel illuminating device shown in Fig. 1；
Fig. 4 is the structural representation of light-guide device in double mode tunnel illuminating device shown in Fig. 1；
Fig. 5 is collective optics cross-sectional structure schematic diagram in double mode tunnel illuminating device shown in Fig. 1；
Fig. 6 is the cross-sectional structure schematic diagram of optically focused mounting bracket in double mode tunnel illuminating device shown in Fig. 1.
Embodiment
The lighting device 100 of natural opticaltunnel 200 as shown in Figures 1 to 6 includes：Collective optics 101, at least with an energy
Converge the curved surface of light；The natural lighting device 100 of opticaltunnel 200 also includes：Some light-guide devices 102, some protection sleeve pipes
103, optically focused mounting bracket 104, some mounting seats 105；Wherein, collective optics 101 is fixedly installed to optically focused mounting bracket 104
Bottom, the top of optically focused mounting bracket 104 is connected to tunnel 200 so that collective optics 101 is arranged on the entrance in tunnel 200 or gone out
Top at mouthful, light-guide device 102 are arranged in protection sleeve pipe 103；At least one light-guide device 102 is connected to collective optics
101 so that the light that collective optics 101 is converged can be propagated in light-guide device 102；Mounting seat 105 includes：Installation sleeve
106, connecting bracket 107, spectroscope 108, optical sensor 114, LED chip 115；Connecting bracket 107 is connected to installation sleeve 106
Top, installation sleeve 106 are fixedly attached to installation from the both sides of installation sleeve 106 respectively formed with barrel chamber, two installation sleeve pipes
Sleeve 106；Spectroscope 108 is provided with：Printing opacity interface 109, reflecting interface 110, go out optical interface 111；The part of spectroscope 108 is arranged on
Inside installation sleeve 106, printing opacity interface 109 is vertical with the optical axis at the interface of the emergent ray of light-guide device 102, reflecting interface 110
Intersect with the inclined light shaft at the interface of the emergent ray of light-guide device 102, printing opacity interface 109 is located at collective optics 101 and reflection circle
Between face 110.Go out the lower outer that optical interface 111 is located at installation sleeve 106, going out optical interface 111 has the edge of circular arc.
Optical sensor 114 and LED chip 115 are embedded in spectroscope 108, and optical sensor 114 is located at the He of printing opacity interface 109
Between reflecting interface 110, LED chip 115 is arranged at out the top of optical interface；Formed between optical sensor and LED chip electrical
Connection.It can be slotted in advance in spectroscope 108 to arrange optical sensor 114 and LED chip 115, optical sensor 114 is used to visit
Light intensity in spectroscope 108 is surveyed, when light intensity is inadequate in spectroscope 108, control system control LED chip 115 makes it
It is luminous to realize illumination.
It should be noted that the direction of the optical axis at the interface of the emergent ray of light-guide device 102 can be understood as light-guide device
The direction of 102 guiding beam projectings, when regular shapes such as the circle of position cylindricalitys of light-guide device 102, it can be understood as the axle of the shape
Line or center line.
Collective optics 101 and light-guide device 102 can use guide-lighting binding agent of good performance to be attached.
It can also be filled in order to eliminate the influence of air, between light-guide device 102 and spectroscope 108 guide-lighting of good performance
Binding agent.
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 mounting seat 105 with
Tunnel 200 is illuminated.
Specifically, collective optics 101 is a part for a spherical or a spherical.
Specifically, the cross section of light-guide device 102 is circular or part circular.
Specifically, the diameter span of light-guide device 102 is 10cm to 20cm.More specifically, light-guide device 102
Diameter span be 15cm to 20cm.
Specifically, collective optics 101 is made up of glass material.
Specifically, light-guide device 102 is made up of glass material.Certainly, collective optics 101 and light-guide device 102 also may be used
To be made of other transparent materials such as such as resins.
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
112。
Specifically, its angle of inclination is bigger further away from collective optics 101 for reflecting interface 110；Go out optical interface 111 further away from
Its radian of collective optics 101 is bigger.
So be advantageous in that, because distance becomes big, the light intensity away from collective optics 101 weakens, greater obliquity it is anti-
Firing area face 110 and the larger optical interface 111 that goes out are favorably improved intensity of illumination.
Specifically, for collective optics 101 formed with a mounting groove 113, the shape of cross section of collective optics 101 is round
A part, the cross section that mounting groove 113 is arranged on the top of collective optics 101 and mounting groove 113 are inverse-T-shaped for one；It is poly-
The cross section of the bottom of light mounting bracket 104 is an I-shaped.
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 double mode tunnel illuminating device, including：Collective optics, at least with a curved surface that can converge light；It is special
Sign is：The double mode tunnel illuminating device also includes：Some light-guide devices, some protection sleeve pipes, optically focused mounting bracket, if
Dry mounting seat；Wherein, collective optics is fixedly installed to the bottom of the optically focused mounting bracket, the top of the optically focused mounting bracket
Tunnel is connected to so that the collective optics is arranged on the entrance in tunnel or the top in exit, the light-guide device is arranged on institute
State in protection sleeve pipe；At least one light-guide device is connected to the collective optics so that the light that the collective optics is converged
Line can be propagated in the light-guide device；The mounting seat includes：Installation sleeve, connecting bracket, spectroscope, optical sensor, LED
Chip；The connecting bracket is connected to above the installation sleeve, and the installation sleeve is formed with barrel chamber, two installation sets
Pipe is fixedly attached to the installation sleeve from the both sides of the installation sleeve respectively；The spectroscope is provided with：Printing opacity interface, reflection
Interface, go out optical interface；The spectroscope part is arranged on inside the installation sleeve, the printing opacity interface and the light-guide device
The optical axis at the interface of emergent ray is vertical, the reflecting interface and the inclined light shaft phase at the interface of the light-guide device emergent ray
Hand over, the printing opacity interface is between the collective optics and the reflecting interface；It is described go out optical interface be located at the installation set
The lower outer of cylinder, it is described go out optical interface there is the edge of circular arc；The optical sensor and the LED chip are embedded in described
In spectroscope, between the printing opacity interface and the reflecting interface, the LED chip is arranged at described the optical sensor
Go out the top of optical interface；Form and be electrically connected between the optical sensor and the LED chip.
2. double mode tunnel illuminating device according to claim 1, it is characterised in that：The collective optics is one spherical
A part for body or a spherical.
3. double mode tunnel illuminating device according to claim 1, it is characterised in that：The cross section of the light-guide device is
Circular or part circular.
4. double mode tunnel illuminating device according to claim 3, it is characterised in that：The diameter value of the light-guide device
Scope is 10cm to 20cm.
5. double mode tunnel illuminating device according to claim 1, it is characterised in that：The collective optics is by glass material
It is made.
6. double mode tunnel illuminating device according to claim 1, it is characterised in that：The light-guide device is by glass material
It is made.
7. double mode tunnel illuminating device according to claim 1, it is characterised in that：One is provided with the outside of the light-guide device
Reflecting coating of the layer to the light-guide device internal emission light.
8. double mode tunnel illuminating device according to claim 1, it is characterised in that：The reflecting interface is further away from described
Its angle of inclination of collective optics is bigger.
9. double mode tunnel illuminating device according to claim 1, it is characterised in that：The collective optics is formed with one
Mounting groove, the shape of cross section of the collective optics is a round part, and the mounting groove is arranged on the top of collective optics simultaneously
And the cross section of the mounting groove is one inverse-T-shaped；The cross section of the bottom of the optically focused mounting bracket is " work " word
Shape.
10. double mode tunnel illuminating device according to claim 1, it is characterised in that：It is described go out optical interface further away from institute
It is bigger to state collective optics its radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733498.6A CN107448829A (en) | 2017-08-24 | 2017-08-24 | Double mode tunnel illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733498.6A CN107448829A (en) | 2017-08-24 | 2017-08-24 | Double mode tunnel illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448829A true CN107448829A (en) | 2017-12-08 |
Family
ID=60493044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733498.6A Pending CN107448829A (en) | 2017-08-24 | 2017-08-24 | Double mode tunnel illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084254A (en) * | 2018-08-09 | 2018-12-25 | 中冶(北京)交通科技发展有限公司 | A kind of highway tunnel illumination device |
| CN109681812A (en) * | 2018-12-19 | 2019-04-26 | 江西苏洋太阳能科技有限公司 | Louvered self-regulation lighting apparatus suitable for tunnel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3109422U (en) * | 2004-12-16 | 2005-05-19 | 株式会社日建設計 | Tunnel lighting system using light duct |
| JP2008262887A (en) * | 2006-12-21 | 2008-10-30 | Inosho:Kk | Daylighting device |
| CN202012849U (en) * | 2011-03-18 | 2011-10-19 | 于长海 | Light gathering solar illuminator |
| CN104100924A (en) * | 2013-11-26 | 2014-10-15 | 深圳市华星光电技术有限公司 | Backlight module and backlight system using backlight module |
| CN204345524U (en) * | 2014-12-03 | 2015-05-20 | 遵义市义阳光电有限公司 | A kind of lighting device |
| CN204372810U (en) * | 2014-12-31 | 2015-06-03 | 昆明理工大学 | A kind of energy efficient lighting system being applied to 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 |
| CN207298565U (en) * | 2017-08-24 | 2018-05-01 | 江西苏洋太阳能科技有限公司 | Double mode tunnel illuminating device |
-
2017
- 2017-08-24 CN CN201710733498.6A patent/CN107448829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3109422U (en) * | 2004-12-16 | 2005-05-19 | 株式会社日建設計 | Tunnel lighting system using light duct |
| JP2008262887A (en) * | 2006-12-21 | 2008-10-30 | Inosho:Kk | Daylighting device |
| CN202012849U (en) * | 2011-03-18 | 2011-10-19 | 于长海 | Light gathering solar illuminator |
| CN104100924A (en) * | 2013-11-26 | 2014-10-15 | 深圳市华星光电技术有限公司 | Backlight module and backlight system using backlight module |
| CN204345524U (en) * | 2014-12-03 | 2015-05-20 | 遵义市义阳光电有限公司 | A kind of lighting device |
| CN204372810U (en) * | 2014-12-31 | 2015-06-03 | 昆明理工大学 | A kind of energy efficient lighting system being applied to 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 |
| CN207298565U (en) * | 2017-08-24 | 2018-05-01 | 江西苏洋太阳能科技有限公司 | Double mode tunnel illuminating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084254A (en) * | 2018-08-09 | 2018-12-25 | 中冶(北京)交通科技发展有限公司 | A kind of highway tunnel illumination device |
| CN109681812A (en) * | 2018-12-19 | 2019-04-26 | 江西苏洋太阳能科技有限公司 | Louvered self-regulation lighting apparatus suitable for tunnel |
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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. |
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Application publication date: 20171208 |