CN109442337A - Double mode daylighting lighting apparatus suitable for tunnel portal - Google Patents
Double mode daylighting lighting apparatus suitable for tunnel portal Download PDFInfo
- Publication number
- CN109442337A CN109442337A CN201811557087.7A CN201811557087A CN109442337A CN 109442337 A CN109442337 A CN 109442337A CN 201811557087 A CN201811557087 A CN 201811557087A CN 109442337 A CN109442337 A CN 109442337A
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- CN
- China
- Prior art keywords
- light
- tunnel
- light guide
- illumination
- dual 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
Links
- 238000005286 illumination Methods 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 230000001502 supplementing effect Effects 0.000 claims abstract description 5
- 230000009977 dual effect Effects 0.000 claims description 15
- 239000013589 supplement Substances 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
-
- 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
- F21V13/02—Combinations of only two kinds of elements
-
- 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
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of double mode daylighting lighting apparatus suitable for tunnel portal, which includes: that light collecting part includes: several collective optics, for illumination to be pooled light beam；Light aid is connected with the light guide section, for supplementing light source to the light guide section；The double mode daylighting lighting apparatus suitable for tunnel portal further include: interconnecting piece, positioned at each outlet end of light guide section described in each and light out part；Light blocking plate, for stopping the transmitting of light guide section inner part illumination, by this part, illumination is reflexed in corresponding light out part.Advantageous effects of the invention: providing a kind of lighting device that can be used in the tunnel portal of light beam inside self-regulation, there is black hole phenomenon when entering tunnel to avoid driver.
Description
Technical Field
The invention relates to a dual-mode lighting device suitable for a tunnel entrance.
Background
When an existing tunnel enters, due to the fact that vision is suddenly blackened, a driver is very likely to have a black hole phenomenon, and although the driver can recover the situation in a few seconds generally, the few seconds are enough for the driver to have some traffic accidents.
Therefore, in order to avoid this kind of image, some equipment needs to be added at the tunnel portal.
Disclosure of Invention
A dual mode daylighting lighting luminaire suitable for use in a tunnel entrance, comprising:
a dual mode daylighting luminaire suitable for use at a tunnel entrance comprising:
the light-gathering part is positioned on the outer side of the tunnel opening and used for receiving external illumination and gathering the illumination into light beams;
the light guide part is positioned at the top in the tunnel and used for receiving the light beams from the light focusing part;
the light outlet part is connected with the outlet end of the light guide part, is positioned at the top in the tunnel and is used for irradiating light beams into the tunnel; the included angle between the light outgoing direction of the light outgoing part and the direction of entering the tunnel is an acute angle;
wherein,
the light-condensing portion includes:
the light condensing elements are used for condensing the illumination into light beams;
a light supplement device connected with the light guide part and used for supplementing light source to the light guide part;
the dual mode daylighting luminaire suitable for use in a tunnel entrance further comprises:
a connecting portion located at each exit end of each of the light guide portion and the light exit portion;
and the light blocking plate is used for blocking the transmission of part of illumination in the light guide part and reflecting the part of illumination to the corresponding light emitting part.
Further, the light guide portion includes:
the light guide element is used for transmitting light rays inside the light guide element;
and the sleeve is covered on the outer wall of the light guide element.
Furthermore, the inner wall of the light guide element is coated with reflective paint.
Further, the light guide part further includes:
and the connecting piece is used for fixing the sleeve on the inner wall of the tunnel.
Further, the light condensing part includes:
a cover body for filtering ultraviolet rays;
and the plurality of light condensing elements are positioned in the cover body and are used for condensing the illumination into light beams.
Further, the light emitting portion includes:
a diffuser for emitting the light beam;
and the illumination sensor is positioned outside the diffuser and used for detecting the light intensity of the diffuser.
Furthermore, the light blocking plate is parallel to the light emitting direction of the light emitting part.
Further, the light supplement device includes:
the lighting part is used for collecting illumination and forming electric energy;
the storage part receives the electric energy of the lighting part;
and the lamp source is positioned at the edge of the inner wall of the light guide part and used for emitting illumination.
Furthermore, the lighting part is annular and is distributed between the cover body of the light gathering part and the light gathering element.
Further, the light supplement device further comprises:
and the control switch controls the on-off of the lamp source.
The invention achieves the following beneficial effects: a lighting device used in a tunnel entrance capable of self-adjusting internal light beams is provided to avoid the phenomenon of black holes when a driver enters the tunnel.
Drawings
FIG. 1 is a schematic cross-sectional view of the present solution;
fig. 2 is a schematic structural view of the light emitting part;
FIG. 3 is a sectional view of a light-condensing portion;
fig. 4 is a schematic sectional view of the light-condensing portion.
The meaning of the reference symbols in the figures:
100-a light gathering part, 110-a light gathering element, 120-a light gathering part, 130-a cover body, 131-an electric storage part, 132-a light source, 200-a light guiding part, 210-a connecting rod, 300-a light emitting part, 310-a light blocking plate, 400-an illuminance sensor and 500-a tunnel.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in the drawings, the dual-mode lighting device applicable to the tunnel entrance in the present technical solution includes:
the light-gathering part is positioned on the outer side of the tunnel opening and used for receiving external illumination and gathering the illumination into light beams;
the light guide part is positioned at the top in the tunnel and used for receiving the light beams from the light focusing part;
and the light outlet part is connected with the outlet end of the light guide part, is positioned at the top in the tunnel and is used for irradiating light beams into the tunnel.
The sunlight at the entrance of the tunnel is generally collected and converged into a light beam by the light-collecting part, and the light beams are converged in multiple ways by arranging a plurality of light-collecting elements in the embodiment.
The light beam is transmitted through the light guide part and is transmitted out of the light outlet part.
In this structure, since all the light emitting portions share one light guide portion, the cost of the structure is relatively low.
In this embodiment, an included angle between the light outgoing direction of the light portion and the direction of entering the tunnel is an acute angle. This is because the light guide part is generally horizontally disposed, and if the light emitting part emits light vertically downward, it means that the light beam has a 90-degree angle change, which means that the light beam can enter the light emitting part only in a limited manner if no light reflecting element is properly added to the light guide.
In the structure of the embodiment, the light emitting part is obliquely arranged, and for the light beam, firstly, the angle conversion is small, so that the angle conversion of the light beam can be realized only by arranging a light reflecting part at a proper position on the light guide part and ensuring that the height of the light reflecting part protruding out of the light guide part is not very high, and the light blocking plate plays the role of light reflection; secondly, the phenomenon of black holes is to be avoided for the driver entering the tunnel, but if the driver directly sees the light-emitting part, the visual effect is also caused for several seconds, and after the driver enters the tunnel after the driver inclines, the driver cannot directly see the light-emitting part, so that the negative effect on the driver is greatly reduced.
In order to meet the requirement that the illumination intensity of the light emergent portions is gradually reduced along the direction of entering the tunnel so that a driver can quickly adapt to the visual difference between the inside and the outside of the tunnel, the intervals of the light emergent portions are gradually increased.
In order to solve the problem that the effect of the light emitting part is not good, especially along with the fact that the light beam propagation distance becomes long, loss exists certainly, and the light emitting effect of the light emitting part at the far distance is not good, a light supplementing device based on a solar panel technology is arranged in the light focusing part, and after light energy is collected and converted into electric energy, the light source is emitted into the light emitting part through the lamp source.
Structurally, the shape of the lighting part of the light supplement device is related to the distribution of the light condensing elements, and the lighting part and the light condensing elements completely fill the cross section of the cover body, so that the light is collected to the maximum extent and is effectively utilized.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A dual mode daylighting lighting luminaire suitable for use in a tunnel entrance, comprising:
the dual mode daylighting lighting device suitable for a tunnel entrance comprises:
the light-gathering part is positioned on the outer side of the tunnel opening and used for receiving external illumination and gathering the illumination into light beams;
the light guide part is positioned at the top in the tunnel and used for receiving the light beams from the light condensation part;
the light outlet part is connected with the outlet end of the light guide part, is positioned at the top in the tunnel and is used for irradiating light beams into the tunnel; an included angle between the light outgoing direction of the light outgoing part and the direction of entering the tunnel is an acute angle;
wherein,
the light-condensing portion includes:
the light condensing elements are used for condensing the illumination into light beams;
the light supplementing device is connected with the light guide part and is used for supplementing a light source to the light guide part;
the dual mode daylighting lighting luminaire suitable for tunnel entrances further comprises:
a connecting portion located at each exit end of each of the light guide portion and the light exit portion;
and the light blocking plate is used for blocking the transmission of part of illumination in the light guide part and reflecting the part of illumination to the corresponding light emitting part.
2. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 1, wherein:
the light guide part includes:
the light guide element is used for transmitting light rays inside the light guide element;
and the sleeve is covered on the outer wall of the light guide element.
3. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 2, wherein:
the inner wall of the light guide element is coated with reflective paint.
4. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 2, wherein:
the light guide part further includes:
and the connecting piece is used for fixing the sleeve on the inner wall of the tunnel.
5. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 1, wherein:
the light-condensing portion includes:
a cover body for filtering ultraviolet rays;
and the plurality of light condensing elements are positioned in the cover body and are used for condensing the illumination into light beams.
6. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 1, wherein:
the light-emitting portion includes:
a diffuser for emitting the light beam;
and the illumination sensor is positioned outside the diffuser and used for detecting the light intensity of the diffuser.
7. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 1, wherein:
the light blocking plate is parallel to the light emergent direction of the light emergent part.
8. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 5, wherein:
the light supplement device comprises:
the lighting part is used for collecting illumination and forming electric energy;
the power storage part receives the electric energy of the lighting part;
and the lamp source is positioned at the edge of the inner wall of the light guide part and used for emitting illumination.
9. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 8, wherein:
the lighting part is annular and is distributed between the cover body of the light-gathering part and the light-gathering element.
10. A dual mode daylighting luminaire suitable for use in a tunnel entrance according to claim 8, wherein:
the light supplement device further comprises:
and the control switch controls the on-off of the lamp source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557087.7A CN109442337A (en) | 2018-12-19 | 2018-12-19 | Double mode daylighting lighting apparatus suitable for tunnel portal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557087.7A CN109442337A (en) | 2018-12-19 | 2018-12-19 | Double mode daylighting lighting apparatus suitable for tunnel portal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109442337A true CN109442337A (en) | 2019-03-08 |
Family
ID=65560227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557087.7A Pending CN109442337A (en) | 2018-12-19 | 2018-12-19 | Double mode daylighting lighting apparatus suitable for tunnel portal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109442337A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663542A (en) * | 2020-12-23 | 2021-04-16 | 崔怀娟 | Tunnel combined type road guardrail and using method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203940360U (en) * | 2014-05-07 | 2014-11-12 | 陈佳麟 | Strip extension light-guiding illuminating device |
| CN205090328U (en) * | 2015-11-16 | 2016-03-16 | 郑鑫 | Activity combination formula tunnel leaded light device |
| CN105782900A (en) * | 2016-05-02 | 2016-07-20 | 上海月阳信息科技有限公司 | Remote control tunnel internal light irradiation system |
| CN206207329U (en) * | 2016-11-14 | 2017-05-31 | 山东鲁电节能环保产业股份有限公司 | A kind of novel illumination lighting system |
| CN206522737U (en) * | 2017-03-10 | 2017-09-26 | 广西大学 | A kind of intellectual ETFE film solars fiber illumination device |
| CN207094504U (en) * | 2017-07-21 | 2018-03-13 | 陕西普光能源技术有限公司 | One kind is based on underground pipe gallery guiding device |
| CN107906464A (en) * | 2017-11-22 | 2018-04-13 | 常州科林华欣制冷设备有限公司 | A kind of optical lighting system |
| CN107940378A (en) * | 2017-12-18 | 2018-04-20 | 杭州阿斯特建筑工程有限公司 | Light-guide illumination structure and building |
| CN108235796A (en) * | 2015-07-02 | 2018-06-29 | 明亮空间科技股份有限公司 | Sun photosystem, associated components and method |
| CN208107940U (en) * | 2018-04-12 | 2018-11-16 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of freeway tunnel light guide illumination device |
| CN209101197U (en) * | 2018-12-19 | 2019-07-12 | 江西苏洋太阳能科技有限公司 | Double mode lighting lamp capable of collecting sunlight suitable for tunnel portal |
-
2018
- 2018-12-19 CN CN201811557087.7A patent/CN109442337A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203940360U (en) * | 2014-05-07 | 2014-11-12 | 陈佳麟 | Strip extension light-guiding illuminating device |
| CN108235796A (en) * | 2015-07-02 | 2018-06-29 | 明亮空间科技股份有限公司 | Sun photosystem, associated components and method |
| CN205090328U (en) * | 2015-11-16 | 2016-03-16 | 郑鑫 | Activity combination formula tunnel leaded light device |
| CN105782900A (en) * | 2016-05-02 | 2016-07-20 | 上海月阳信息科技有限公司 | Remote control tunnel internal light irradiation system |
| CN206207329U (en) * | 2016-11-14 | 2017-05-31 | 山东鲁电节能环保产业股份有限公司 | A kind of novel illumination lighting system |
| CN206522737U (en) * | 2017-03-10 | 2017-09-26 | 广西大学 | A kind of intellectual ETFE film solars fiber illumination device |
| CN207094504U (en) * | 2017-07-21 | 2018-03-13 | 陕西普光能源技术有限公司 | One kind is based on underground pipe gallery guiding device |
| CN107906464A (en) * | 2017-11-22 | 2018-04-13 | 常州科林华欣制冷设备有限公司 | A kind of optical lighting system |
| CN107940378A (en) * | 2017-12-18 | 2018-04-20 | 杭州阿斯特建筑工程有限公司 | Light-guide illumination structure and building |
| CN208107940U (en) * | 2018-04-12 | 2018-11-16 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of freeway tunnel light guide illumination device |
| CN209101197U (en) * | 2018-12-19 | 2019-07-12 | 江西苏洋太阳能科技有限公司 | Double mode lighting lamp capable of collecting sunlight suitable for tunnel portal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663542A (en) * | 2020-12-23 | 2021-04-16 | 崔怀娟 | Tunnel combined type road guardrail and using method thereof |
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| 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. |