CN104464325B - Solar energy brightened type traffic lights - Google Patents
Solar energy brightened type traffic lights Download PDFInfo
- Publication number
- CN104464325B CN104464325B CN201410755641.8A CN201410755641A CN104464325B CN 104464325 B CN104464325 B CN 104464325B CN 201410755641 A CN201410755641 A CN 201410755641A CN 104464325 B CN104464325 B CN 104464325B
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- CN
- China
- Prior art keywords
- color
- transparent film
- colored transparent
- electric magnet
- luminescent panel
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- 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
- F21V7/00—Reflectors for light sources
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- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
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- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention provides a kind of solar energy brightened type traffic lights, and including base enclosure, its front is provided with signal lights, and it includes luminescent panel, controllable variable color lamp；Luminescent panel rear includes three color-filter units, each color-filter unit includes cavity slideway, offers light hole in the middle part of it, and the side of cavity slideway is provided with electric magnet, opposite side is provided with colored transparent film roll, and colored transparent film roll includes spring shaft and volume colored transparent film on this spring shaft；One end of colored transparent film connects the irony slide block in cavity slideway；Three color-filter units include a kind of colored transparent film roll in red, yellow, and green respectively；Controllable variable color lamp includes three wicks of red, yellow, and green；Each wick and each electric magnet are by controller control；While a wick lighted by controller, turn on an electric magnet corresponding with the color of this wick；The rear surface printing opacity of base enclosure.This traffic lights at a lower cost, can make the brightness of signal lights be strengthened under background solar irradiation.
Description
Technical field
The present invention relates to road traffic facility field, especially, relate to a kind of traffic lights.
Background technology
Traffic lights is the infrastructure ensureing traffic safety, and under fine day situation, owing to traffic light are above the visual field of driver, if just towards the sun, then the strongest due to background illumination, the normal brightness of signal lights will be unable to make driver see signal clearly, therefore, now needs to strengthen signal lights brightness.For this situation, in the intelligent design scheme of some current traffic lights, come the intensity of analysis background illumination, the then reasonable brightness of signal calculated lamp by optical pickocff, then the input current of signal lights is adjusted, to regulate the brightness of signal lights adaptively, although this kind of intellective scheme can solve the problem of background solar irradiation, but this set intelligence system relates to power regulation system, and cost is bigger, therefore, fail all the time to popularize.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of solar energy brightened type traffic lights, this traffic lights at a lower cost, can make the brightness of signal lights be strengthened under background solar irradiation.
The technical solution adopted for the present invention to solve the technical problems is: this solar energy brightened type traffic lights includes base enclosure, the front of described base enclosure is provided with changeable colour signal lights, described signal lights includes the circular luminous panel being made up of optical diffusing plate and is located at luminescent panel side, and from the controllable variable color lamp laterally luminescent panel inside projected；The luminescent panel rear of described signal lights includes three color-filter units, each described color-filter unit includes a cavity slideway, the light hole just to described luminescent panel is offered in the middle part of described cavity slideway, the side of described cavity slideway is provided with an electric magnet, opposite side is provided with a colored transparent film roll, and described colored transparent film roll includes spring shaft and volume colored transparent film on this spring shaft；One end of described colored transparent film connects an irony slide block being limited in described cavity slideway；Three described color-filter units include a kind of colored transparent film roll in red, yellow, and green respectively；The controllable variable color lamp of described signal lights includes three wicks of red, yellow, and green；Each described wick and each described electric magnet are controlled by the controller being located in base enclosure；While described controller lights a described wick by setting order, turn on a described electric magnet corresponding with the color of this wick；Described base enclosure is at the rear surface printing opacity under by strong illumination situation faced with described signal lights.
As preferably, described luminescent panel is constituted by being atomized acrylic board.
As preferably, the rear of the described color-filter unit of rearmost is additionally provided with a reflector element, and the structure of described reflector element is identical with the structure of color-filter unit, substitutes described colored transparent film only with direct reflection thin film；The rear surface of described base enclosure is additionally provided with a light sensor；The electric magnet of described reflector element and described light sensor are coupled in described controller simultaneously；Described controller, when the illumination brightness that light sensor senses is less than setting value, connects the electric magnet of described reflector element；Otherwise disconnect this electric magnet.
As preferably, just region to described luminescent panel, the rear surface of described base enclosure is provided with a block adaptive reflecting plate；Described self adaptation reflecting plate includes the slim cavity sandwiched by Double-layered transparent plate, and the elastomeric bladder of slim cavity described in lateral communication；It is marked with hydrargyrum in described elastomeric bladder and slim cavity；It is additionally provided with a transparent elastic inner chamber body in described slim cavity, inside it, is marked with boiling point low-boiling point liquid between 25 DEG C ~ 35 DEG C；Described low-boiling point liquid is when liquid, and the hydrargyrum in described slim cavity surrounds described elastic inner chamber body；Described low-boiling point liquid is when gaseous state, and described elastic inner chamber body expands and be full of whole described slim cavity, all catches up with the hydrargyrum in slim cavity into described elastomeric bladder.
The beneficial effects of the present invention is: this solar energy brightened type traffic lights is in the case of by rear solar irradiation, when the wick of different colours works, the slide block being connected with the colored transparent film corresponding to this wick color is attracted by the electric magnet of cavity slideway opposite side, so that solar irradiation can be irradiated on described luminescent panel through this colored transparent film, i.e., the coloured light that in sunlight, glow color current with luminescent panel is identical is only allowed to be irradiated on luminescent panel, thus the current glow color of luminescent panel is obviously enhanced, white light is prevented to cause glow color to desalinate to luminescent panel.The luminescence enhancement energy of this solar energy brightened type traffic lights, entirely from background solar irradiation, it is therefore not necessary to carry out tuning into the melt design to the power supply architecture of wick, simplifies circuit structure, reduces cost.
Accompanying drawing explanation
Fig. 1 is embodiment one structural representation of this solar energy brightened type traffic lights.
Fig. 2 is embodiment two structural representation of this solar energy brightened type traffic lights.
Fig. 3 is the schematic diagram of the self adaptation reflecting plate in the embodiment three of this solar energy brightened type traffic lights.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Embodiment one:
In the embodiment one shown in Fig. 1, this solar energy brightened type traffic lights includes base enclosure 1, the front of described base enclosure 1 is provided with changeable colour signal lights, described signal lights includes the circular luminous panel 2 being made up of optical diffusing plate and is located at luminescent panel side, and from the controllable variable color lamp 20 laterally luminescent panel inside projected；Luminescent panel 2 rear of described signal lights includes three color-filter units, each described color-filter unit includes a cavity slideway 3, described cavity slideway 3 can be flat box-like in erect, offering the light hole 30 just to described luminescent panel 2 in the middle part of it, this light hole 30 is the circular hole suitable with described luminescent panel 2 area.
The side of described cavity slideway 3 is provided with an electric magnet 4, and opposite side is provided with a colored transparent film roll 60, and described colored transparent film roll 60 includes spring shaft and volume colored transparent film 6 on this spring shaft；One end of described colored transparent film 6 connects an irony slide block 5 being limited in described cavity slideway 3；Three described color-filter units include a kind of colored transparent film roll in red, yellow, and green respectively；The controllable variable color lamp 20 of described signal lights includes three wicks of red, yellow, and green；Each described wick and each described electric magnet are controlled by the controller 8 being located in base enclosure；While described controller 8 lights a described wick by setting order, turn on a described electric magnet 4 corresponding with the color of this wick；That is such as, when red wick is lit, the electric magnet of the cavity slideway side at red, transparent film place is switched on, and the slide block 5 in this cavity slideway is attracted by electric magnet, as shown in the color-filter unit of base enclosure forefront in Fig. 1.
Described base enclosure 1 makes in the rear surface faced with described signal lights loophole 10, it is possible to seals up transparent cover plate, makes sunlight to pass through.
Above-mentioned solar energy brightened type traffic lights is in the case of by rear solar irradiation, when the wick of different colours works, the slide block 5 being connected with the colored transparent film 6 corresponding to this wick color is attracted by the electric magnet 4 of cavity slideway opposite side, thus draw colored transparent film 6 and cover the light hole 30 of cavity slideway 3, so that solar irradiation can be irradiated on described luminescent panel 2 through this colored transparent film 6, i.e., the coloured light that in sunlight, glow color current with luminescent panel 2 is identical is only allowed to be irradiated on luminescent panel 2, thus the current glow color of luminescent panel 2 is obviously enhanced, white light is prevented to cause glow color to desalinate to luminescent panel.The luminescence enhancement energy of this solar energy brightened type traffic lights, entirely from background solar irradiation, it is therefore not necessary to carry out tuning into the melt design to the power supply architecture of wick, simplifies circuit structure, reduces cost.
Embodiment two:
Fig. 2 show the embodiment two of this solar energy brightened type traffic lights, it is with the difference of embodiment one: the rear of the described color-filter unit of rearmost is additionally provided with a reflector element, the structure of described reflector element is identical with the structure of color-filter unit, substitutes described colored transparent film only with direct reflection thin film 9；The rear surface of described base enclosure 1 is additionally provided with a light sensor 91；The electric magnet of described reflector element and described light sensor are coupled in described controller 8 simultaneously；Described controller 8, when the illumination brightness that light sensor 91 senses is less than setting value, connects the electric magnet of described reflector element；Otherwise disconnect this electric magnet.Have an advantage in that: when background illumination deficiency, by described direct reflection thin film 9, the illumination that described luminescent panel 2 rearward sends can be reflected back toward front, thus reduce luminous energy waste, make front illumination higher；And when background illumination is stronger, just remove described direct reflection thin film 9, make background illumination that luminescent panel 2 to be strengthened.
Embodiment three:
For embodiment three, being with the difference of embodiment one, just region to described luminescent panel 2, the rear surface of described base enclosure 1 is provided with a block adaptive reflecting plate；That is a block adaptive reflecting plate is set in described loophole 10.
Described self adaptation reflecting plate is as it is shown on figure 3, include the slim cavity 100 sandwiched by Double-layered transparent plate, and the elastomeric bladder 101 of slim cavity described in lateral communication；Described elastomeric bladder 101 is marked with hydrargyrum in slim cavity 100；It is additionally provided with a transparent elastic inner chamber body in described slim cavity 100, inside it, is marked with boiling point low-boiling point liquid between 25 DEG C ~ 35 DEG C；Described low-boiling point liquid is when liquid, and the hydrargyrum in described slim cavity 100 surrounds described elastic inner chamber body；Described low-boiling point liquid is when gaseous state, and described elastic inner chamber body expands and be full of whole described slim cavity 100, all catches up with the hydrargyrum in slim cavity into described elastomeric bladder 101.
Generally, when background illumination is stronger, the temperature of described low-boiling point liquid will be above 25 DEG C, then become gaseous state, described self adaptation reflecting plate printing opacity；And more weak at background illumination, during such as night, the temperature of described low-boiling point liquid is usually less than 25 DEG C, will become liquid, and hydrargyrum surrounds elastic inner chamber body again, and described self adaptation reflecting plate becomes mirror reflective plate.
Having an advantage in that, it is not necessary to achieve the effect identical with embodiment two by the controlled actuation parts controlled by controller 8, its fault rate is reduced.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (3)
1. a solar energy brightened type traffic lights, including base enclosure (1), the front of described base enclosure (1) is provided with changeable colour signal lights, it is characterized in that: described signal lights includes the circular luminous panel (2) being made up of optical diffusing plate and is located at luminescent panel side, and from the controllable variable color lamp (20) laterally luminescent panel inside projected；The luminescent panel rear of described signal lights includes three color-filter units, each described color-filter unit includes a cavity slideway (3), the light hole (30) just to described luminescent panel (2) is offered in the middle part of described cavity slideway, the side of described cavity slideway (3) is provided with an electric magnet (4), opposite side is provided with a colored transparent film roll (60), and described colored transparent film roll includes spring shaft and volume colored transparent film (6) on this spring shaft；One end of described colored transparent film (6) connects an irony slide block (5) being limited in described cavity slideway (3)；Three described color-filter units include a kind of colored transparent film roll in red, yellow, and green respectively；The controllable variable color lamp of described signal lights includes three wicks of red, yellow, and green；Each described wick and each described electric magnet are controlled by the controller (8) being located in base enclosure (1)；While described controller lights a described wick by setting order, turn on a described electric magnet corresponding with the color of this wick；Described base enclosure (1) is at the rear surface printing opacity under by strong illumination situation faced with described signal lights.
Solar energy brightened type traffic lights the most according to claim 1, it is characterised in that: described luminescent panel is constituted by being atomized acrylic board.
Solar energy brightened type traffic lights the most according to claim 1, it is characterized in that: the rear of the described color-filter unit of rearmost is additionally provided with a reflector element, the structure of described reflector element is identical with the structure of color-filter unit, substitutes described colored transparent film (6) only with direct reflection thin film (9)；The rear surface of described base enclosure is additionally provided with a light sensor (91)；The electric magnet of described reflector element and described light sensor are coupled in described controller (8) simultaneously；Described controller (8), when the illumination brightness that light sensor senses is less than setting value, connects the electric magnet of described reflector element；Otherwise disconnect this electric magnet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297620.5A CN105788317B (en) | 2014-12-11 | 2014-12-11 | Solar energy traffic lights |
| CN201410755641.8A CN104464325B (en) | 2014-12-11 | 2014-12-11 | Solar energy brightened type traffic lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755641.8A CN104464325B (en) | 2014-12-11 | 2014-12-11 | Solar energy brightened type traffic lights |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297620.5A Division CN105788317B (en) | 2014-12-11 | 2014-12-11 | Solar energy traffic lights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104464325A CN104464325A (en) | 2015-03-25 |
| CN104464325B true CN104464325B (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410755641.8A Active CN104464325B (en) | 2014-12-11 | 2014-12-11 | Solar energy brightened type traffic lights |
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| Country | Link |
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| CN (1) | CN104464325B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788317B (en) * | 2014-12-11 | 2018-07-24 | 江苏永电太阳能照明有限公司 | Solar energy traffic lights |
| CN109373270B (en) * | 2018-10-25 | 2021-05-28 | 扬州市金阳光照明电气有限公司 | Movable energy-saving environment-friendly street lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094775U (en) * | 1991-05-18 | 1992-01-29 | 谢辉 | Traffic signal light |
| CN1494363A (en) * | 2003-10-08 | 2004-05-05 | 朱鹏飞 | High brightness all weather light regulating signal lamp |
| US8237590B2 (en) * | 2008-04-28 | 2012-08-07 | GE Lighting Solutions, LLC | Apparatus and method for reducing failures in traffic signals |
| CN202677623U (en) * | 2012-03-01 | 2013-01-16 | 深圳市榕亨工程有限公司 | Novel device for realizing automatic control of traffic light brightness |
| CN203690979U (en) * | 2013-12-15 | 2014-07-02 | 重庆辉腾光电有限公司 | Highly effective and adaptive solar traffic light |
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| CN104464325A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Weiguo Inventor after: Wu Gaogang Inventor after: Jiao Pengcheng Inventor after: Liu Jun Inventor before: Zhu Hongfei |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160908 Address after: 264006 Yantai Development Zone, Zhujianglu Road, No. 32, the park, the international students in the park Applicant after: Liu Jun Address before: Wuzhong City Building No. 388 Suzhou City, Wuzhong District province Jiangsu Soochow road 2107 room 215000 Applicant before: Zhu Hongfei |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: The three District 264000 in Shandong province Yantai city Laishan District Yifeng Trade Building No. 403 Patentee after: Shandong Chi Austrian Energy Company Limited Address before: 264006 Yantai Development Zone, Zhujianglu Road, No. 32, the park, the international students in the park Patentee before: Liu Jun |