CN107763562A - A kind of tunnel illuminating system - Google Patents
A kind of tunnel illuminating system Download PDFInfo
- Publication number
- CN107763562A CN107763562A CN201711110563.6A CN201711110563A CN107763562A CN 107763562 A CN107763562 A CN 107763562A CN 201711110563 A CN201711110563 A CN 201711110563A CN 107763562 A CN107763562 A CN 107763562A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- mirror
- reflecting
- lens
- installation
- 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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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
- F21S11/002—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
- F21S11/005—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses with tracking means for following the position of the sun
-
- 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
- F21V13/12—Combinations of only three kinds of elements
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of system being illuminated using solar energy to tunnel.Wherein, the north exit installation sun tracker in tunnel, parabolic mirror is installed on sun tracker, sunray reflects focusing on parabolic mirror, lens are installed at the axis focal point of parabolic mirror, lens are arranged on the support drawn by sun tracker or individually fixed；The north exit in tunnel is also equipped with reflecting plate, sunray reflexes on the exit in tunnel on reflecting plate again after lens, light pipe is installed at the top of tunnel, multiple plane mirrors are installed to the direction that tunnel internal extends in the bottom of light pipe, the side installation half-reflecting half mirror of plane mirror, the bottom installation diffuser of plane mirror, half-reflecting half mirror is not installed on the inner most plane mirror of light pipe, it the substitute is completely reflecting mirror, equally, installation diffuser below plane mirror.
Description
Technical field
The present invention relates to lighting field, is applied particularly to tunnel illumination.
Background technology
With economic fast development, Electricity Demand is increased with the speed per year over 20%, is sent out according to current economy
Pressure be present in exhibition trend and Chinese Resources situation, supply of electric power later in 2010.It is and rapid with highway in China traffic
Development, vcehicular tunnel also increase increasingly, national regulation, and vcehicular tunnel of the length more than 400m must install illuminator, at present,
Most applied to tunnel illumination is use high pressure Xe lamps, or other light fixtures such as LED, due to many tunnel physical features complexity,
Mileage is relatively long, very high to electricity consumption requirement and lamp life, therefore is that tunnel illumination is a kind of highly effective using solar energy
Method.
Solar energy has the advantages that safe and reliable, service life is long, does not need fuel, be free from environmental pollution.On the other hand, the system
It is directed to adapting to the tunnel solar illuminating system of this condition, ensures solar illuminating system to tunnel by automatically controlling
Illumination, so as to reduce construction costs, electric power resource is saved, is preferably road management service.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of system being illuminated using solar energy to tunnel.
The technical solution adopted for the present invention to solve the technical problems is：A kind of tunnel illuminating system, tunnel are the South and the North
To sun tracker is installed in the north exit in tunnel, installs parabolic mirror on sun tracker, sunray exists
Reflect and focus on parabolic mirror, lens are installed at the axis focal point of parabolic mirror, lens are arranged on by the sun
It is on the support that tracks of device is drawn or individually fixed.
The north exit in tunnel is also equipped with reflecting plate, and sunray reflexes to tunnel again after lens on reflecting plate
On exit, light pipe is installed at the top of tunnel, multiple planes are installed in the bottom of light pipe to the direction that tunnel internal extends
Speculum, the side installation half-reflecting half mirror of plane mirror, the bottom installation diffuser of plane mirror.
Half-reflecting half mirror is not installed on the inner most plane mirror of light pipe, the substitute is completely reflecting mirror, equally,
Installation diffuser below plane mirror.
It is further：Above-mentioned reflecting plate is fixedly installed on the support drawn by ground.
Moreover：Above-mentioned sun tracker is the full track tracing device of the sun, its tracking accuracy reaches ±
0.1°。
The beneficial effects of the invention are as follows：
Tunnel illuminating system of the present invention, using sun tracker and speculum group into sun reflective optical assembly, by tunnel north
Reflected sunlight is exported, tunnel is illuminated, saves the energy, and brightness is closer to natural light.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Description of reference numerals：
1- sun trackers, 2- parabolic mirrors, 3- sunrays, 4- lens, 5- reflecting plates, 6- plane reflections
Mirror, 7- half-reflecting half mirrors, 8- scatterers, 9- completely reflecting mirrors, 10- tunnels.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
Fig. 1 shows the structure of one embodiment of the invention, as illustrated, in the present invention, tunnel 10 is North and South direction, tunnel 10
Sun tracker 1 is installed in north exit, and the sun tracker 1 is the full track tracing device of the sun, its tracking accuracy
Reach ± 0.1 °, parabolic mirror 2 is installed on sun tracker 1, sunray 3 reflects poly- on parabolic mirror 2
Jiao, lens 4 are installed at the axis focal point of parabolic mirror 2, lens 4 may be mounted at is drawn by sun tracker 1
Support on, can also individually fix.
The north exit in tunnel 10 is also equipped with reflecting plate 5, and sunray reflexes on reflecting plate 5 again after lens 4
On the exit in tunnel 10, the top in tunnel 10 is provided with light pipe, and the bottom of light pipe is pacified to the direction that tunnel internal extends
Fill multiple plane mirrors 6, the side installation half-reflecting half mirror 7 of plane mirror 6, the bottom installation astigmatism of plane mirror 6
Device 8.
On the inner most plane mirror 6 of light pipe half-reflecting half mirror 7 is not installed, the substitute is completely reflecting mirror 9, together
Sample, the lower section of plane mirror 6 installation diffuser 8.
Above-mentioned reflecting plate 5 is fixedly installed on the support drawn by ground.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Make a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (3)
1. a kind of tunnel illuminating system, tunnel（10）For North and South direction, it is characterised in that：Tunnel（10）The north exit installation
Sun tracker（1）, sun tracker（1）Upper installation parabolic mirror（2）, sunray（3）In parabolic reflector
Mirror（2）Upper reflection focuses on, in parabolic mirror（2）Axis focal point at lens are installed（4）, lens（4）Installed in by too
Positive tracks of device（1）It is on the support of extraction or individually fixed；
Tunnel（10）North exit be also equipped with reflecting plate（5）, sunray is through lens（4）Afterwards in reflecting plate（5）It is upper anti-
It is incident upon tunnel（10）Exit on, tunnel（10）Top light pipe is installed, the bottom of light pipe extends to tunnel internal
Direction multiple plane mirrors are installed（6）, plane mirror（6）Side installation half-reflecting half mirror（7）, plane mirror
（6）Bottom installation diffuser（8）；
The inner most plane mirror of light pipe（6）On half-reflecting half mirror is not installed（7）, the substitute is completely reflecting mirror（9）,
Equally, plane mirror（6）Lower section is installed by diffuser（8）.
A kind of 2. tunnel illuminating system as claimed in claim 1, it is characterised in that：Described reflecting plate（5）It is fixedly installed in
On the support drawn by ground.
A kind of 3. tunnel illuminating system as claimed in claim 1 or 2, it is characterised in that：The sun tracker（1）For too
The full track tracing device of sun, its tracking accuracy reach ± 0.1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110563.6A CN107763562A (en) | 2017-11-12 | 2017-11-12 | A kind of tunnel illuminating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110563.6A CN107763562A (en) | 2017-11-12 | 2017-11-12 | A kind of tunnel illuminating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763562A true CN107763562A (en) | 2018-03-06 |
Family
ID=61272974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711110563.6A Pending CN107763562A (en) | 2017-11-12 | 2017-11-12 | A kind of tunnel illuminating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763562A (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 |
| CN113188096A (en) * | 2021-05-11 | 2021-07-30 | 陕西科技大学 | Device and method for sunlight directional composite reflection illumination at entrance and exit of tunnel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539419A (en) * | 2009-04-29 | 2009-09-23 | 王小牛 | Solar energy tracking position sensor |
| CN103123085A (en) * | 2011-11-18 | 2013-05-29 | 西安博昱新能源有限公司 | Novel sunlight lighting optical system of north-south tunnel portal |
| CN103823477A (en) * | 2012-11-16 | 2014-05-28 | 飞秒光电科技(西安)有限公司 | Tracking mechanism for dish-type solar thermal power generation |
-
2017
- 2017-11-12 CN CN201711110563.6A patent/CN107763562A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539419A (en) * | 2009-04-29 | 2009-09-23 | 王小牛 | Solar energy tracking position sensor |
| CN103123085A (en) * | 2011-11-18 | 2013-05-29 | 西安博昱新能源有限公司 | Novel sunlight lighting optical system of north-south tunnel portal |
| CN103823477A (en) * | 2012-11-16 | 2014-05-28 | 飞秒光电科技(西安)有限公司 | Tracking mechanism for dish-type solar thermal power generation |
Cited By (3)
| 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 |
| CN113188096A (en) * | 2021-05-11 | 2021-07-30 | 陕西科技大学 | Device and method for sunlight directional composite reflection illumination at entrance and exit of tunnel |
| CN113188096B (en) * | 2021-05-11 | 2023-09-01 | 陕西科技大学 | Device and method for directional composite reflection illumination of sunlight at tunnel entrance and exit |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |