CN104464325A - Solar energy brightened type traffic light - Google Patents
Solar energy brightened type traffic light Download PDFInfo
- Publication number
- CN104464325A CN104464325A CN201410755641.8A CN201410755641A CN104464325A CN 104464325 A CN104464325 A CN 104464325A CN 201410755641 A CN201410755641 A CN 201410755641A CN 104464325 A CN104464325 A CN 104464325A
- Authority
- CN
- China
- Prior art keywords
- light
- transparent film
- colored transparent
- color
- cavity
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 14
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 10
- 229910052753 mercury Inorganic materials 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- 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 invention provides a solar energy brightened type traffic light which comprises a base shell. A signal light is arranged in front of the base shell and comprises a light-emitting panel and a controllable color-changing light. Three color filtering units are arranged behind the light-emitting panel, each light filtering unit comprises a cavity sliding way, a light passing hole is formed in the middle of each cavity sliding way, an electromagnet is arranged on one side of each cavity sliding way, and a colored transparent film roll is arranged on the other side of each cavity sliding way. Each colored transparent film roll comprises a spring shaft and a colored transparent film rolled on the spring shaft. One end of each colored transparent film is connected with an iron sliding block in each cavity sliding way, and the three color filtering units each comprise one of the red colored transparent film roll, the yellow colored transparent film roll and the green colored transparent film roll. The controllable color-changing light comprises a red light core, a yellow light core and a green light core, and the light cores and the electromagnets are controlled by a controller. When the controller lightens one light core, the electromagnet corresponding to the lightened light core in color is connected, and the rear surface of the base shell is pervious to light. According to the solar energy brightened type traffic light, the brightness of the signal light can be enhanced under the illumination of sunlight with low cost.
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, because traffic lights are above the visual field of driver, if just towards the sun, then because background illumination is extremely strong, the normal brightness of signal lamp cannot make driver see signal clearly, therefore, now need to strengthen signal lamp brightness.For this situation, in the intelligent design scheme of some current traffic lights, carried out the intensity of analysis background illumination by optical sensor, then calculate the reasonable brightness of signal lamp, then the input current of signal lamp is adjusted, with the brightness of conditioning signal lamp adaptively, although this kind of intellective scheme can solve the problem of background solar irradiation, this cover intelligent system relates to power regulation system, and cost is larger, therefore, fail all the time to popularize.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of sun power brightened type traffic lights, this traffic lights can at a lower cost, make the brightness of signal lamp be strengthened under background solar irradiation.
The technical solution adopted for the present invention to solve the technical problems is: this sun power brightened type traffic lights comprises base shell, the front of described base shell is provided with changeable colour signal lamp, described signal lamp comprises the circular luminous panel that is made up of optical diffusing plate and is located at luminescent panel side, and from the controllable variable color lamp that side direction projects luminescent panel inside; The luminescent panel rear of described signal lamp comprises three color-filter units, each described color-filter unit comprises a cavity slideway, offer just to the light hole of described luminescent panel in the middle part of described cavity slideway, the side of described cavity slideway is provided with an electromagnet, opposite side is provided with a colored transparent film volume, and described colored transparent film volume comprises spring shaft and twists in the colored transparent film on this spring shaft; One end of described colored transparent film connects an irony slide block be limited in described cavity slideway; Three described color-filter units comprise a kind of colored transparent film volume in red, yellow, and green respectively; The controllable variable color lamp of described signal lamp comprises red, yellow, and green three wicks; Each described wick and each described electromagnet control by the controller be located in base shell; While described controller lights a described wick by setting order, the described electromagnet that conducting one is corresponding with the color of this wick; Described base shell in the rear surface faced with described signal lamp by printing opacity under strong illumination situation.
As preferably, described luminescent panel is formed by being atomized acrylic board.
As preferably, the rear of the described color-filter unit of rearmost is also provided with a reflector element, and the structure of described reflector element is identical with the structure of color-filter unit, only adopts mirror-reflection film to substitute described colored transparent film; The rear surface of described base shell is also provided with a light sensor; Electromagnet and the described light sensor of described reflector element are coupled in described controller simultaneously; Described controller, when the illumination brightness that light sensor senses is less than setting value, connects the electromagnet of described reflector element; Otherwise disconnect this electromagnet.
As preferably, the rear surface of described base shell is just provided with a block adaptive reflecting plate to the region of described luminescent panel; Described self-adaptation reflecting plate comprises the slim cavity sandwiched by Double-layered transparent plate, and the elastomeric bladder of slim cavity described in lateral communication; Mercury is marked with in described elastomeric bladder and slim cavity; Also be provided with a transparent elasticity inner chamber body in described slim cavity, its inside is marked with the low-boiling point liquid of boiling point between 25 DEG C ~ 35 DEG C; Described low-boiling point liquid is when liquid state, and the mercury in described slim cavity surrounds described elasticity inner chamber body; Described low-boiling point liquid is when gaseous state, and described elasticity inner chamber body expands and is full of whole described slim cavity, all catches up with the mercury in slim cavity into described elastomeric bladder.
Beneficial effect of the present invention is: this sun power brightened type traffic lights is when being subject to rear solar irradiation, when the wick work of different colours, the slide block be connected with the colored transparent film corresponding to this wick color attract by the electromagnet of cavity slideway opposite side, thus make solar irradiation can be irradiated on described luminescent panel through this colored transparent film, namely, the coloured light identical with the current glow color of luminescent panel in sunshine is only allowed to be irradiated on luminescent panel, thus the current glow color of luminescent panel is significantly strengthened, preventing in white light to luminescent panel causes glow color to desalinate.The luminescence enhancement energy of this sun power brightened type traffic lights comes from background solar irradiation completely, therefore, without the need to carrying out tuning into the melt design to the power supply architecture of wick, simplifying circuit structure, reducing cost.
Accompanying drawing explanation
Fig. 1 is embodiment one structural representation of this sun power brightened type traffic lights.
Fig. 2 is embodiment two structural representation of this sun power brightened type traffic lights.
Fig. 3 is the schematic diagram of the self-adaptation reflecting plate in the embodiment three of this sun power brightened type traffic lights.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment one:
In the embodiment one shown in Fig. 1, this sun power brightened type traffic lights comprises base shell 1, the front of described base shell 1 is provided with changeable colour signal lamp, described signal lamp comprises the circular luminous panel 2 that is made up of optical diffusing plate and is located at luminescent panel side, and from the controllable variable color lamp 20 that side direction projects luminescent panel inside; Luminescent panel 2 rear of described signal lamp comprises three color-filter units, each described color-filter unit comprises a cavity slideway 3, described cavity slideway 3 can be flat box-like in what erect, offer just to the light hole 30 of 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 electromagnet 4, and opposite side is provided with a colored transparent film volume 60, and described colored transparent film volume 60 comprises spring shaft and twists in the colored transparent film 6 on this spring shaft; One end of described colored transparent film 6 connects an irony slide block 5 be limited in described cavity slideway 3; Three described color-filter units comprise a kind of colored transparent film volume in red, yellow, and green respectively; The controllable variable color lamp 20 of described signal lamp comprises red, yellow, and green three wicks; Each described wick and each described electromagnet control by the controller 8 be located in base shell; While described controller 8 lights a described wick by setting order, the described electromagnet 4 that conducting one is corresponding with the color of this wick; That is as, when red wick is lit, the electromagnet 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 electromagnet, as shown in the color-filter unit of base shell forefront in Fig. 1.
The rear surface that described base shell 1 is facing with described signal lamp is manufactured with light hole 10, and can seal up transparent cover plate, makes sunshine can be through.
Above-mentioned sun power brightened type traffic lights is when being subject to rear solar irradiation, when the wick work of different colours, the slide block 5 be connected with the colored transparent film 6 corresponding to this wick color attract by the electromagnet 4 of cavity slideway opposite side, thus traction colored transparent film 6 covers the light hole 30 of cavity slideway 3, thus make solar irradiation can be irradiated on described luminescent panel 2 through this colored transparent film 6, namely, the coloured light identical with the current glow color of luminescent panel 2 in sunshine is only allowed to be irradiated on luminescent panel 2, thus the current glow color of luminescent panel 2 is significantly strengthened, preventing in white light to luminescent panel causes glow color to desalinate.The luminescence enhancement energy of this sun power brightened type traffic lights comes from background solar irradiation completely, therefore, without the need to carrying out tuning into the melt design to the power supply architecture of wick, simplifying circuit structure, reducing cost.
Embodiment two:
Figure 2 shows that the embodiment two of this sun power brightened type traffic lights, the difference of itself and embodiment one is: the rear of the described color-filter unit of rearmost is also provided with a reflector element, the structure of described reflector element is identical with the structure of color-filter unit, only adopts mirror-reflection film 9 to substitute described colored transparent film; The rear surface of described base shell 1 is also provided with a light sensor 91; The electromagnet 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 electromagnet of described reflector element; Otherwise disconnect this electromagnet.Its advantage is: when background illumination is not enough, by described mirror-reflection film 9, the illumination that described luminescent panel 2 rearward sends can be reflected back toward front, thus reduces luminous energy waste, makes front illumination stronger; And when background illumination is stronger, just remove described mirror-reflection film 9, background illumination is strengthened luminescent panel 2.
Embodiment three:
For embodiment three, be with the difference of embodiment one, the rear surface of described base shell 1 is just provided with a block adaptive reflecting plate to the region of described luminescent panel 2; That is a block adaptive reflecting plate is set in described light hole 10.
Described self-adaptation reflecting plate as shown in Figure 3, comprises the slim cavity 100 sandwiched by Double-layered transparent plate, and the elastomeric bladder 101 of slim cavity described in lateral communication; Mercury is marked with in described elastomeric bladder 101 and slim cavity 100; Also be provided with a transparent elasticity inner chamber body in described slim cavity 100, its inside is marked with the low-boiling point liquid of boiling point between 25 DEG C ~ 35 DEG C; Described low-boiling point liquid is when liquid state, and the mercury in described slim cavity 100 surrounds described elasticity inner chamber body; Described low-boiling point liquid is when gaseous state, and described elasticity inner chamber body expands and is full of whole described slim cavity 100, all catches up with the mercury in slim cavity into described elastomeric bladder 101.
Usually, when background illumination is stronger, the temperature of described low-boiling point liquid higher than 25 DEG C, then will become gaseous state, described self-adaptation reflecting plate printing opacity; And more weak at background illumination, during as night, the temperature of described low-boiling point liquid is usually less than 25 DEG C, will become liquid, and mercury surrounds elasticity inner chamber body again, and described self-adaptation reflecting plate becomes mirror reflective plate.
Its advantage is, achieve the effect identical with embodiment two without the need to the controlled actuation parts by being controlled by controller 8, its failure rate is reduced.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a sun power brightened type traffic lights, comprise base shell (1), the front of described base shell (1) is provided with changeable colour signal lamp, it is characterized in that: described signal lamp comprises the circular luminous panel (2) that is made up of optical diffusing plate and is located at luminescent panel side, and from the controllable variable color lamp (20) that side direction projects luminescent panel inside; The luminescent panel rear of described signal lamp comprises three color-filter units, each described color-filter unit comprises a cavity slideway (3), offer just to the light hole (30) of described luminescent panel (2) in the middle part of described cavity slideway, the side of described cavity slideway (3) is provided with an electromagnet (4), opposite side is provided with colored transparent film volume (60), and described colored transparent film volume comprises spring shaft and twists in the colored transparent film (6) on this spring shaft; One end of described colored transparent film (6) connects an irony slide block (4) be limited in described cavity slideway (3); Three described color-filter units comprise a kind of colored transparent film volume in red, yellow, and green respectively; The controllable variable color lamp of described signal lamp comprises red, yellow, and green three wicks; Each described wick and each described electromagnet control by the controller (8) be located in base shell (1); While described controller lights a described wick by setting order, the described electromagnet that conducting one is corresponding with the color of this wick; Described base shell (1) in the rear surface faced with described signal lamp by printing opacity under strong illumination situation.
2. sun power brightened type traffic lights according to claim 1, is characterized in that: described luminescent panel is formed by being atomized acrylic board.
3. sun power brightened type traffic lights according to claim 1, it is characterized in that: the rear of the described color-filter unit of rearmost is also provided with a reflector element, the structure of described reflector element is identical with the structure of color-filter unit, only adopts mirror-reflection film (9) to substitute described colored transparent film (6); The rear surface of described base shell is also provided with a light sensor (91); The electromagnet 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 electromagnet of described reflector element; Otherwise disconnect this electromagnet.
4. sun power brightened type traffic lights according to claim 1, is characterized in that: the rear surface of described base shell (1) is just provided with a block adaptive reflecting plate to the region of described luminescent panel; Described self-adaptation reflecting plate comprises the slim cavity (100) sandwiched by Double-layered transparent plate, and the elastomeric bladder (101) of slim cavity described in lateral communication; Mercury is marked with in described elastomeric bladder (101) and slim cavity (100); Also be provided with a transparent elasticity inner chamber body in described slim cavity (100), its inside is marked with the low-boiling point liquid of boiling point between 25 DEG C ~ 35 DEG C; Described low-boiling point liquid is when liquid state, and the mercury in described slim cavity (100) surrounds described elasticity inner chamber body; Described low-boiling point liquid is when gaseous state, and described elasticity inner chamber body expands and is full of whole described slim cavity (100), all catches up with the mercury in slim cavity into described elastomeric bladder (101).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755641.8A CN104464325B (en) | 2014-12-11 | 2014-12-11 | Solar energy brightened type traffic lights |
| CN201610297620.5A CN105788317B (en) | 2014-12-11 | 2014-12-11 | Solar energy 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 true CN104464325A (en) | 2015-03-25 |
| CN104464325B CN104464325B (en) | 2016-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755641.8A Active CN104464325B (en) | 2014-12-11 | 2014-12-11 | Solar energy brightened type traffic lights |
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| Country | Link |
|---|---|
| CN (1) | CN104464325B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788317A (en) * | 2014-12-11 | 2016-07-20 | 朱虹斐 | Solar traffic lamp |
| CN109373270A (en) * | 2018-10-25 | 2019-02-22 | 合肥梵腾环保科技有限公司 | A kind of mobile energy conservation environmental protection street lamp |
Citations (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 |
| EP2117283A2 (en) * | 2008-04-28 | 2009-11-11 | Lumination, LLC | An 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 |
-
2014
- 2014-12-11 CN CN201410755641.8A patent/CN104464325B/en active Active
Patent Citations (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 |
| EP2117283A2 (en) * | 2008-04-28 | 2009-11-11 | Lumination, LLC | An 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788317A (en) * | 2014-12-11 | 2016-07-20 | 朱虹斐 | Solar traffic lamp |
| 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 |
| CN109373270A (en) * | 2018-10-25 | 2019-02-22 | 合肥梵腾环保科技有限公司 | A kind of mobile energy conservation environmental protection street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104464325B (en) | 2016-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |