CN201448682U - Steering-type lamp holder for entrance section of tunnel - Google Patents
Steering-type lamp holder for entrance section of tunnel Download PDFInfo
- Publication number
- CN201448682U CN201448682U CN2009200343010U CN200920034301U CN201448682U CN 201448682 U CN201448682 U CN 201448682U CN 2009200343010 U CN2009200343010 U CN 2009200343010U CN 200920034301 U CN200920034301 U CN 200920034301U CN 201448682 U CN201448682 U CN 201448682U
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- China
- Prior art keywords
- tunnel
- entrance section
- steering
- tunnel entrance
- illumination
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a steering-type lamp holder for an entrance section of a tunnel, which comprises a plurality of lamp holders which are arranged on the side wall or the arch roof at the entrance section of a tunnel and are used for mounting illumination devices, a steering piece which drives the lamp holders to adjust the longitudinal angles so as to adjust the illumination direction of the illumination devices along the traveling direction of the tunnel, a driving motor for driving the steering piece to change the direction, a power supply unit for supplying power to the driving motor and a control unit for controlling and adjusting the steering of the driving motor so as to adjust the illumination direction of the illumination device to be in the traveling direction or opposite to the traveling direction according to the car flow at the entrance section of the tunnel, wherein the steering piece is connected with a power output shaft of the driving motor through a transmission piece, the steering piece is installed on the lamp holder, and both the control unit and the power supply unit are connected with the driving motor. The steering-type lamp holder has simple structure, convenient installation, simple and convenient application and operation, low application cost and good application effect, and can effectively solve the illumination quality problem at the entrance transitional section of the tunnel by adjusting the illumination direction of the illumination devices.
Description
Technical field
The utility model belongs to the tunnel illumination technical field, especially relates to a kind of tunnel entrance section steering-type lamp socket.
Background technology
Why the entrance and exit sections in tunnel can become Accident Area, and reason is mainly aspect following two:
The one, human eye is in the process that light and shade alternately changes, if shading value changes too greatly and the change procedure time is too short, people's visual performance can not adapt to immediately, particularly for by bright to dark change procedure, need the transitional period of an adaptation.Brightness is stronger outside the tunnel, vehicle sails the inside and outside light and shade difference in the tunnel and hole at a high speed into when big, after entering in the tunnel, the driver tends to produce " black-hole effect " or " black surround effect " phenomenon, one is black at the moment, do not see the traffic conditions on the road surface, instinct ground reflects to be exactly unexpected pine tar door, touch on the brake suddenly to conditioned reflex (driver is basic sometimes just not to recognize that oneself is touching on the brake), and vehicle deceleration suddenly when running at high speed is easy to generate phenomenons such as " whipping ", direction sideslip.But this moment, the driver was because alarmed, and further the instinct reflection is exactly to step on brake to die, so that causes direction of traffic out of control, and the accident of bump tunnel wall takes place, and will lead to the pileup that knocks into the back if the back vehicle has little time brake.There are following relation in tunnel entrance section lighting condition and traffic safety:
(1) there is notable difference in UV light in the tunnel, in long tunnel, light is shining into less, though be provided with lighting device in the tunnel, but the difference that has the inside and outside bright and dark light degree in bigger tunnel eventually, tunnel entrance changeover portion illumination change has a significant effect to driver's pupil variation.
(2) because the inside and outside illuminance difference in tunnel is big, and the driver drives to enter the moment in tunnel, because the effect of " dark reaction " phenomenon visually, the driver is difficult to recognize the road ahead situation for the moment.Run at a low speed or the vehicle parked of reasons such as barrier, accident for some reason if the place ahead has, often measure not as good as and bump.Even the place ahead traffic conditions is good, but the driver can produce a kind of fear because of " dark reaction " effect under the situation of high vehicle speeds.This moment is in case take braking to wait the measure deceleration, because of coefficient of road adhesion is low, very easily causes situation such as defective steering stabilizer, direction out of control and has an accident.
(3) the tunnel vertical lighting has the obvious variation rule: the tunnel entrance place, along with the increase apart from the inlet distance, the illumination on the illumination of tunnel wall and ground, tunnel all sharply reduces, and tends towards stability later at distance import 50m.
The 2nd, because environment relatively seals in the tunnel, in a single day the driver enters the people tunnel and feels much depressed psychologically, equally also can touch on the brake suddenly by the light of nature and traffic accident takes place, short or the driver that often do not pass through the tunnel of some particularly driving ages, more be easy to generate psychological sense of depression, increased the probability that the tunnel face has an accident.
In sum, in the practice because the limitation of tunnel illumination, when design, mainly consider space background brightness and object brightness in the tunnel, consider not enough to the solid space contrast of object in the tunnel, make when entering the tunnel, can occur the error in judgement of objects in front distance and distinguish unclear, thereby crash.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of tunnel entrance section steering-type lamp socket is provided, it is simple in structure, easy for installation, use is easy and simple to handle, use cost is low and reasonable in design, result of use good, by being that the illumination direction of tunnel entrance changeover portion ligthing paraphernalia adjusts accordingly, can effectively solve the lighting quality problem of tunnel entrance changeover portion to being installed in the tunnel entrance section.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of tunnel entrance section steering-type lamp socket, comprise and be laid on tunnel entrance section sidewall or the vault and a plurality of lamp sockets that supply ligthing paraphernalia to install, it is characterized in that: comprise that also driving lamp socket along the tunnel direction of traffic carries out the tumbler that vertical angle adjustment is adjusted the illumination direction of ligthing paraphernalia then, drive the drive motors that tumbler turns to, the power supply unit that drive motors is powered and turning to of drive motors controlled the control module that adjustment is adjusted into the illumination direction of ligthing paraphernalia ahead running row or contrary garage direction then according to the vehicle flowrate size of tunnel entrance section, be connected by driving member between the power output shaft of described tumbler and drive motors, tumbler is installed on the lamp socket and it is installed in by mount pad on the vault of tunnel entrance section, and control module and power supply unit all join with drive motors.
Described power supply unit is rechargeable battery and/or the service cable that is laid in the outside, tunnel.
Described rechargeable battery is the solar energy charging battery that is laid in the outside, tunnel.
Also comprise the hand control switch that is serially connected between power supply unit and drive motors, described hand control switch and control module are installed in the Tunnel Lamp photocontrol case.
Described tunnel entrance section is that human pilot sails in the tunnel back into changeover portion and the described changeover portion that tunnel internal light carries out light is the tunnel construction sections in distance tunnel entrance 50 ± 5m outside the tunnel.
Described a plurality of lamp socket is inhomogeneous or even laying.
The utility model compared with prior art has the following advantages:
1, simple in structure, easy for installation and use easy and simple to handle,
2, reasonable in design, result of use good and practical, when tunnel entrance section vehicle flowrate is big, the illumination direction of ligthing paraphernalia is adjusted into the ahead running line direction; Correspondingly, tunnel entrance section vehicle flowrate hour is adjusted into contrary garage direction with the illumination direction of ligthing paraphernalia, makes the driver can more clearly discern the place ahead barrier like this in entering the changeover portion in tunnel.
3, energy-conserving and environment-protective, use cost is low, and the main solar powered battery that is laid in the outside, tunnel that adopts is powered to drive motors.
In sum, the utility model is simple in structure, easy for installation, use is easy and simple to handle, use cost is low and reasonable in design, result of use good, by being that the illumination direction of tunnel entrance changeover portion ligthing paraphernalia adjusts accordingly, can effectively solve the lighting quality problem of tunnel entrance changeover portion to being installed in the tunnel entrance section.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is the user mode reference diagram of the utility model when tunnel entrance section vehicle flowrate is big.
Fig. 3 is the utility model at tunnel entrance section vehicle flowrate user mode reference diagram hour.
Description of reference numerals:
The 1-ligthing paraphernalia; The 2-lamp socket; The 3-tumbler;
The 4-drive motors; The 5-power supply unit; The 6-driving member;
The 7-control module; The 8-tunnel entrance; The 9-vehicle;
The 10-barrier.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises a plurality of lamp sockets 2 that are laid on tunnel entrance section sidewall or the vault and supply ligthing paraphernalia 1 to install, comprise that also driving lamp socket 2 along the tunnel direction of traffic carries out the tumbler 3 that vertical angle adjustment is adjusted the illumination direction of ligthing paraphernalia 1 then, drive the drive motors 4 that tumbler 3 turns to, the power supply unit 5 that drive motors 4 is powered and according to the vehicle flowrate size of tunnel entrance section turning to of drive motors 4 being controlled between the power output shaft of control module 7. described tumblers 3 that adjustment is adjusted into the illumination direction of ligthing paraphernalia 1 ahead running row or contrary garage direction then and drive motors 4 is connected by driving member 6, tumbler 3 is installed on the lamp socket 2 and it is installed in by mount pad on the vault of tunnel entrance section, and control module 7 and power supply unit 5 all join with drive motors 4.
In the present embodiment, described a plurality of lamp sockets 2 are even laying.Described power supply unit 5 is rechargeable battery and/or the service cable that is laid in the outside, tunnel.Described rechargeable battery is the solar energy charging battery that is laid in the outside, tunnel.Simultaneously, the utility model also comprises the hand control switch that is serially connected in 4 of power supply unit 5 and drive motors, and described hand control switch and control module 7 are installed in the Tunnel Lamp photocontrol case.
Described tunnel entrance section is that human pilot sails in the tunnel back into changeover portion and the described changeover portion that tunnel internal light carries out light is the tunnel construction sections in distance tunnel entrance 8 50 ± 5m outside the tunnel.
In the actual use, the staff can control adjustment by the switch of hand control switch and 7 pairs of ligthing paraphernalias 1 of control module with vertical angle adjustment direction and angle according to the vehicle flow size, particularly: particularly: when temporary transient no vehicle passes through in the tunnel, for saving the energy, then can close the ligthing paraphernalia 1 that is laid on the tunnel entrance section in the short time by being serially connected between ligthing paraphernalia 1 and its power supply the on-off switch in the current supply circuit, described on-off switch is installed in the tunneling personnel night shift room.When the vehicle flowrate of tunnel entrance section is big, then adjust by turning to of 7 pairs of drive motors 4 of control module, make tumbler 3 drive lamp socket 2 and carry out vertical angle adjustment along the tunnel direction of traffic, the illumination direction of ligthing paraphernalia 1 is adjusted into the ahead running line direction the most at last, make ray cast vehicle 9 rear portions in front of ligthing paraphernalia 1, human pilot just can be known the vehicle 9 of seeing its front like this; Correspondingly, when the vehicle flowrate of tunnel entrance section hour, then adjust by turning to of 7 pairs of drive motors 4 of control module, make tumbler 3 drive lamp socket 2 and carry out vertical angle adjustment along the tunnel direction of traffic, the illumination direction of ligthing paraphernalia 1 is adjusted into contrary garage direction the most at last, make barrier 10 rear back that are positioned at vehicle 9 the place aheads directly reflect the light that car light throwed of vehicle 9, make the driver in entering the changeover portion in tunnel, can more clearly discern the place ahead barrier 10 like this.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. tunnel entrance section steering-type lamp socket, comprise and be laid on tunnel entrance section sidewall or the vault and a plurality of lamp sockets (2) that supply ligthing paraphernalia (1) to install, it is characterized in that: comprise that also driving lamp socket (2) along the tunnel direction of traffic carries out the tumbler (3) that vertical angle adjustment is adjusted the illumination direction of ligthing paraphernalia (1) then, drive the drive motors (4) that tumbler (3) turns to, the power supply unit (5) that drive motors (4) is powered and turning to of drive motors (4) controlled the control module (7) that adjustment is adjusted into the illumination direction of ligthing paraphernalia (1) ahead running row or contrary garage direction then according to the vehicle flowrate size of tunnel entrance section, be connected by driving member (6) between the power output shaft of described tumbler (3) and drive motors (4), tumbler (3) is installed in that lamp socket (2) is gone up and it is installed in by mount pad on the vault of tunnel entrance section, and control module (7) and power supply unit (5) all join with drive motors (4).
2. according to the described tunnel entrance section steering-type lamp socket of claim 1, it is characterized in that: described power supply unit (5) is rechargeable battery and/or the service cable that is laid in the outside, tunnel.
3. according to the described tunnel entrance section steering-type lamp socket of claim 2, it is characterized in that: described rechargeable battery is the solar energy charging battery that is laid in the outside, tunnel.
4. according to claim 1,2 or 3 described tunnel entrance section steering-type lamp sockets, it is characterized in that: also comprise the hand control switch that is serially connected between power supply unit (5) and drive motors (4), described hand control switch and control module (7) are installed in the Tunnel Lamp photocontrol case.
5. according to claim 1,2 or 3 described tunnel entrance section steering-type lamp sockets, it is characterized in that: described tunnel entrance section is that human pilot sails in the tunnel back into tunnel internal light is carried out the changeover portion of light and described changeover portion for from apart from the tunnel construction sections in tunnel entrance (8) 50 ± 5m outside the tunnel.
6. according to claim 1,2 or 3 described tunnel entrance section steering-type lamp sockets, it is characterized in that: described a plurality of lamp sockets (2) are inhomogeneous or even laying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200343010U CN201448682U (en) | 2009-08-21 | 2009-08-21 | Steering-type lamp holder for entrance section of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200343010U CN201448682U (en) | 2009-08-21 | 2009-08-21 | Steering-type lamp holder for entrance section of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448682U true CN201448682U (en) | 2010-05-05 |
Family
ID=42553402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200343010U Expired - Fee Related CN201448682U (en) | 2009-08-21 | 2009-08-21 | Steering-type lamp holder for entrance section of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122832A (en) * | 2015-08-11 | 2016-11-16 | 西安理想华夏科技创新有限公司 | A kind of anti-glare tunnel lamp |
| CN107940380A (en) * | 2017-11-20 | 2018-04-20 | 刘大康 | A kind of self-generating illuminating system for subway tunnel |
| CN112728460A (en) * | 2021-01-20 | 2021-04-30 | 四川纵横交安科技有限公司 | Illumination system for eliminating tunnel glare |
-
2009
- 2009-08-21 CN CN2009200343010U patent/CN201448682U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122832A (en) * | 2015-08-11 | 2016-11-16 | 西安理想华夏科技创新有限公司 | A kind of anti-glare tunnel lamp |
| CN107940380A (en) * | 2017-11-20 | 2018-04-20 | 刘大康 | A kind of self-generating illuminating system for subway tunnel |
| CN107940380B (en) * | 2017-11-20 | 2019-08-02 | 安徽晟源环保新型材料有限公司 | A kind of self-generating illuminating system for subway tunnel |
| CN112728460A (en) * | 2021-01-20 | 2021-04-30 | 四川纵横交安科技有限公司 | Illumination system for eliminating tunnel glare |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20100821 |