CN102176288A - Energy-saving traffic light utilizing sunlight by day - Google Patents
Energy-saving traffic light utilizing sunlight by day Download PDFInfo
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- CN102176288A CN102176288A CN2010106119228A CN201010611922A CN102176288A CN 102176288 A CN102176288 A CN 102176288A CN 2010106119228 A CN2010106119228 A CN 2010106119228A CN 201010611922 A CN201010611922 A CN 201010611922A CN 102176288 A CN102176288 A CN 102176288A
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Abstract
The invention provides an energy-saving traffic light utilizing sunlight by day, belonging to the technical field of road traffic lights, optical fibers and optics. The traffic light comprises a lighting and light-gathering panel (1), a sunlight guide optical fiber bundle (2), an optical fiber outgoing end cellular grid (3), a traffic light turnover panel and control mechanism (4), an LED (light emitting diode) night compensation lamp (5), an LED lamp light guide optical fiber bundle (6) and a traffic light shell (7), wherein the lighting and light-gathering panel (1) is used for absorbing the sunlight, converging the light and transferring the light to the sunlight guide optical fiber bundle (2); the sunlight is output to the optical fiber outgoing end cellular grid (3) through the optical fibers to provide light sources; the traffic light turnover panel and control mechanism (4) is used for completing the function of a red and green color filter to realize the control on the red light or green light; without sunlight at night, the LED night compensation lamp (5) is utilized to transmit the LED light to the optical fiber outgoing end cellular grid (3) via the LED lamp light guide optical fiber bundle (6) to provide light sources. The traffic light has the following advantages: by utilizing the sunlight as the light source of the traffic light, the power consumption of the traffic light is reduced within 10W and the energy can be greatly saved.
Description
Technical field
The invention belongs to road traffic traffic lights, optical fiber, optical technical field, the energy-conservation traffic lights that utilize sunshine a kind of daytime particularly are provided.A kind of more energy-conservation a kind of control model of utilizing sunlight can be provided for the traffic lights of crossroad.
Background technology
The traffic lights of existing crossroad all are the traffic lights of LED lamp formula, power is general all more than 200W, the traffic lights power of large-scale crossroad even at thousands of watts, power consumption is huge, and along with the sharp increase of development of urbanization and urban population, vehicle, the quantity of crossroad sharply increases, the quantity of city traffic lights also sharply increases, traffic lights come long-range more to the consumption of the energy, and some traffic lights is because circuit is arranged cumbersomely, and the scale of charges of traffic lights also sharply rises.
The object of the present invention is to provide a kind of traffic lights pattern of utilizing sun sunlight as the energy,
Summary of the invention
The object of the present invention is to provide the energy-conservation traffic lights that utilize sunshine a kind of daytime, utilize the traffic lights pattern of sun sunlight as the energy, utilize the light source of sunshine, the power consumption of traffic lights is reduced in the 10W, can greatly save energy resource consumption as traffic lights.
The present invention includes daylighting solar panel 1, sunshine light-conductive optic fibre bundle 2, optical fiber bright dipping end boxwork 3, traffic lights returning face plate and control gear 4, LED compensating lamp at night 5, LED lamp light-conductive optic fibre bundle 6, traffic lights shell 7; Daylighting solar panel 1, sunshine light-conductive optic fibre bundle 2, optical fiber bright dipping end boxwork 3, traffic lights returning face plate and control gear 4, LED compensating lamp at night 5, LED lamp light-conductive optic fibre bundle 6 all are fixed on the traffic lights shell 7; As shown in Figure 1.Daylighting solar panel 1 absorbs sunshine, and converges and pass to sunshine light-conductive optic fibre bundle 2, outputs to optical fiber bright dipping end boxwork 3 by optical fiber light source is provided.Traffic lights returning face plate and control gear 4 are finished red green color filter function, realize the control of red light or green light.Utilize LED compensating lamp at night 5 LED light to be delivered to optical fiber bright dipping end boxwork 3 after not having sunlight to night light source is provided by LED lamp light-conductive optic fibre bundle 6.
The daylighting solar panel is to pool sunlight a branch of or the multi beam diameter is stronger, the beam condensing unit of bright light rays more of 5～200mm, and as Fig. 2, shown in Figure 3, the daylighting solar panel comprises shell 8, the parabolic lens 9 of universal daylighting or concave-sphere 10, plano-convex lens 11, convex lens 12, optic fibre fixing device 13; Parabolic lens 9 or concave-sphere 10 will absorb sunshine, be installed in the top of daylighting solar panel, printing opacity focal position at parabolic lens 9 or concave-sphere 10 is a plano-convex lens 11, and the printing opacity focal position of plano-convex lens 11 is convex lens 12, and the printing opacity focal position of convex lens 12 connects optic fibre fixing device 13.The daylighting solar panel can pool thinner, the brighter light shafts of a beam diameter with the light of the sunshine of various angles, after the sunshine wire harness that the daylighting solar panel converges imports the light-conductive optic fibre bundle, forms the fibre bundle that transmits sunshine to traffic lights.
The sunshine strong beam that fibre bundle converges the daylighting solar panel is delivered in the optical fiber bright dipping end boxwork position corresponding in the traffic lights shell, the corresponding grid of each root light-coming out optical fiber head, daytime, traffic lights when sunlight is arranged adopted the light source of sunshine as traffic lights, transmitted sunshine light to traffic lights returning face plate and controller 4 by shown in Figure 1 by sunshine light-conductive optic fibre bundle 2; Evening is not when having sunshine, adopt the LED lamp as traffic lights night compensating lamp light source, LED compensating lamp at night imports on the grid position of traffic lights correspondence by the light source of other a branch of LED lamp light-conductive optic fibre bundle 6 with the LED lamp, it equally also is the corresponding grid of each root light-coming out optical fiber head, conduct the light of LED lamp white lights to traffic lights returning face plate and controller 4 by LED lamp light-conductive optic fibre bundle 6, two light-coming out optical fiber heads are arranged in each traffic lights grid, one is the optical fiber of transfer sun light on daytime, one is night or sunlight when very dark, the optical fiber of conduction LED white light compensating lamp.
The double-deck venetian blind type formula structure that red green returning face plate and controller 4 adopt red green two kinds of color returning face plates to form, returning face plate is transparent thin red green hard plastic sheet or organic glass sheet, green light electromagnet 14, the 15 all not adhesives of red light electromagnet during amber light, white light is shown as yellow after the red green clear glass colour filter of bilayer; During red light, 14 adhesives of green light electromagnet, the 15 not adhesives of red light electromagnet, 90 ° of printing opacities of green returning face plate upset, white light is shown in red after red glass filters; During green light, 15 adhesives of red light electromagnet, the 14 not adhesives of green light electromagnet, 90 ° of printing opacities of red returning face plate upset, white light is shown in green after green glass filters.Red green returning face plate and control gear are as shown in Figure 4.
Red green returning face plate and controller 4 back are the cellular optical fiber bright dipping end grids 3 that support the light-coming out optical fiber head, bright dipping end optical fiber head is inserted on the optical fiber bright dipping end grid equably, bright dipping end grid play fixed supporting role to optical fiber, as Fig. 5, shown in Figure 6, two optical fiber are arranged, respectively from daylighting solar panel and LED lamp in each grid.The structure of grid is equal to the structure of torch lamp bowl, and inwall is coated with reflectance coating, and the light that the head of optical fiber is derived is had the effect of convergence, to reduce the scattering loss of light, improves the utilization factor of light.
The LED compensating lamp at night of traffic lights, be one or many (2-100) white light, be converted into the light that is equal to diameter with night with optical fiber through lens combination, as shown in Figure 7, at the night that does not have sunshine, the light of LED compensating lamp at night 5 forms after plano-convex lens 11, convex lens 12 converge with fibre bundle and is equal to the light of diameter, by LED lamp light-conductive optic fibre bundle 6 with the light transmission of LED compensating lamp at night 5 in the optical fiber bright dipping end boxwork 3 of the back correspondence of red green returning face plate and control gear 4.
The invention has the advantages that and be directly to utilize sunshine to realize that the traffic lights of crossroad show by optical fiber by day, saving is to the consumption of electric power, as increasing a low power solar cell again, then can utilize sun power fully and without electric power, realize that traffic lights show.
Description of drawings
Fig. 1 is the energy-conservation traffic lights structural representation of sunshine.Wherein, daylighting solar panel 1, sunshine light-conductive optic fibre bundle 2, optical fiber bright dipping end boxwork 3, red green returning face plate and control gear 4, LED compensating lamp at night 5, LED lamp light-conductive optic fibre bundle 6, traffic lights shell 7.
Fig. 2 is a parabolic lens daylighting solar panel synoptic diagram.Wherein, daylighting solar panel shell 8, parabolic lens 9, plano-convex lens 11, convex lens 12, optic fibre fixing device 13.
Fig. 3 is a concave-sphere daylighting solar panel synoptic diagram.Wherein, daylighting solar panel shell 8, concave-sphere 10, plano-convex lens 11, convex lens 12, optic fibre fixing device 13
Fig. 4 is red green returning face plate and control gear synoptic diagram, wherein, and green light electromagnet 14, red light electromagnet 15, green returning face plate 16, red returning face plate 17.
Fig. 5 is cellular optical fiber bright dipping end grid synoptic diagram.Wherein, sunshine light-conductive optic fibre 2, optical fiber bright dipping end boxwork 3, LED lamp light-conductive optic fibre 6.
Fig. 6 is cellular optical fiber bright dipping end grid end view.
Fig. 7 is LED compensating lamp at a night leaded light synoptic diagram.
Embodiment
Fig. 1～Fig. 7 is the specific embodiment of the present invention.
The present invention includes daylighting solar panel 1, sunshine light-conductive optic fibre bundle 2, optical fiber bright dipping end boxwork 3, traffic lights returning face plate and control gear 4, LED compensating lamp at night 5, LED lamp light-conductive optic fibre bundle 6, traffic lights shell 7; Daylighting solar panel 1, sunshine light-conductive optic fibre bundle 2, optical fiber bright dipping end boxwork 3, traffic lights returning face plate and control gear 4, LED compensating lamp at night 5, LED lamp light-conductive optic fibre bundle 6 all are fixed on the traffic lights shell 7; As shown in Figure 1.Daylighting solar panel 1 absorbs sunshine, and converges and pass to sunshine light-conductive optic fibre bundle 2, outputs to optical fiber bright dipping end boxwork 3 by optical fiber light source is provided.Traffic lights returning face plate and control gear 4 are finished red green color filter function, realize the control of red light or green light.Utilize LED compensating lamp at night 5 LED light to be delivered to optical fiber bright dipping end boxwork 3 after not having sunlight to night light source is provided by LED lamp light-conductive optic fibre bundle 6.
The daylighting solar panel is to pool sunlight a branch of or the multi beam diameter is stronger, the beam condensing unit of bright light rays more of 5～200mm, and as Fig. 2, shown in Figure 3, the daylighting solar panel comprises shell 8, the parabolic lens 9 of universal daylighting or concave-sphere 10, plano-convex lens 11, convex lens 12, optic fibre fixing device 13; Parabolic lens 9 or concave-sphere 10 will absorb sunshine, be installed in the top of daylighting solar panel, printing opacity focal position at parabolic lens 9 or concave-sphere 10 is a plano-convex lens 11, and the printing opacity focal position of plano-convex lens 11 is convex lens 12, and the printing opacity focal position of convex lens 12 connects optic fibre fixing device 13.The daylighting solar panel can pool thinner, the brighter light shafts of a beam diameter with the light of the sunshine of various angles, after the sunshine wire harness that the daylighting solar panel converges imports the light-conductive optic fibre bundle, forms the fibre bundle that transmits sunshine to traffic lights.
Claims (5)
1. energy-conservation traffic lights that utilize sunshine daytime, it is characterized in that, comprise daylighting solar panel (1), sunshine light-conductive optic fibre bundle (2), optical fiber bright dipping end boxwork (3), traffic lights returning face plate and control gear (4), LED compensating lamp at night (5), LED lamp light-conductive optic fibre bundle (6), traffic lights shell (7); Daylighting solar panel (1), sunshine light-conductive optic fibre bundle (2), optical fiber bright dipping end boxwork (3), traffic lights returning face plate and control gear (4), LED compensating lamp at night (5), LED lamp light-conductive optic fibre bundle (6) all are fixed on the traffic lights shell (7); Daylighting solar panel (1) absorbs sunshine, and converges and pass to sunshine light-conductive optic fibre bundle (2), outputs to optical fiber bright dipping end boxwork (3) by optical fiber light source is provided; Traffic lights returning face plate and control gear (4) are finished red green color filter function, realize the control of red light or green light; Utilize LED compensating lamp at night (5) LED light to be delivered to optical fiber bright dipping end boxwork (3) after not having sunlight to night light source is provided by LED lamp light-conductive optic fibre bundle (6).
2. utilize the energy-conservation traffic lights of sunshine a kind of daytime as claimed in claim 1, it is characterized in that, described daylighting solar panel is to pool sunlight a branch of or the multi beam diameter is the beam condensing unit of 5～200mm light, the daylighting solar panel comprises shell (8), parabolic lens of universal daylighting (9) or concave-sphere (10), plano-convex lens (11), convex lens (12), optic fibre fixing device (13); Parabolic lens (9) or concave-sphere (10) will absorb sunshine, be installed in the top of daylighting solar panel (1), printing opacity focal position at parabolic lens (9) is plano-convex lens (11), the printing opacity focal position of plano-convex lens (11) is convex lens 12, and the printing opacity focal position of convex lens 12 connects optic fibre fixing device (13); Daylighting solar panel (1) pools the Ray Of Light bundle with the light of the sunshine of various angles, after the sunshine wire harness that daylighting solar panel (1) converges imports the light-conductive optic fibre bundle, forms the fibre bundle that transmits sunshine to traffic lights.
3. utilize the energy-conservation traffic lights of sunshine a kind of daytime as claimed in claim 1 or 2, it is characterized in that, the double-deck venetian blind type structure that described red green returning face plate and controller 4 adopt red green two kinds of color returning face plates to form, returning face plate is transparent thin red green hard plastic sheet or organic glass sheet, green light electromagnet (14), all not adhesives of red light electromagnet (15) during amber light, white light is shown as yellow after the red green clear glass colour filter of bilayer; During red light, green light electromagnet (14) adhesive, not adhesive of red light electromagnet (15), 90 ° of printing opacities of green returning face plate upset, white light is shown in red after red glass filters; During green light, red light electromagnet (15) adhesive, not adhesive of green light electromagnet (14), 90 ° of printing opacities of red returning face plate upset, white light is shown in green after green glass filters.
4. utilize the energy-conservation traffic lights of sunshine described a kind of daytime as claims 1, it is characterized in that, described red green returning face plate and controller (4) back are the cellular optical fiber bright dipping end grids (3) that supports the light-coming out optical fiber head, bright dipping end optical fiber head is inserted on the optical fiber bright dipping end grid equably, bright dipping end grid play fixed supporting role to optical fiber, two optical fiber are arranged in each grid, respectively from daylighting solar panel and LED lamp, the structure of grid is equal to the structure of torch lamp bowl, inwall is coated with reflectance coating, and the light that the head of optical fiber is derived had the effect of convergence, to reduce the scattering loss of light, improve the utilization factor of light.
5. utilize the energy-conservation traffic lights of sunshine described a kind of daytime as claims 1, it is characterized in that, described LED compensating lamp at night (5), be one or 2-100 white light, be converted into the light that is equal to diameter with night with optical fiber through lens combination, at the night that does not have sunshine, the light of LED compensating lamp at night (5) is through plano-convex lens (11), convex lens (12) converge the back and form the light that is equal to diameter with fibre bundle, by LED lamp light-conductive optic fibre bundle (6) with the light transmission of LED compensating lamp at night (5) in the optical fiber bright dipping end boxwork (3) of the back correspondence of red green returning face plate and control gear 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010611922.8A CN102176288B (en) | 2010-12-20 | 2010-12-20 | Energy-saving traffic light utilizing sunlight by day |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010611922.8A CN102176288B (en) | 2010-12-20 | 2010-12-20 | Energy-saving traffic light utilizing sunlight by day |
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| Publication Number | Publication Date |
|---|---|
| CN102176288A true CN102176288A (en) | 2011-09-07 |
| CN102176288B CN102176288B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010611922.8A Expired - Fee Related CN102176288B (en) | 2010-12-20 | 2010-12-20 | Energy-saving traffic light utilizing sunlight by day |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2525961A1 (en) * | 2014-02-10 | 2015-01-02 | Universidad De Granada | Modified light signal (Machine-translation by Google Translate, not legally binding) |
| CN107316483A (en) * | 2017-08-23 | 2017-11-03 | 赵雅琴 | Lamp box type mobile traffic lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034813A (en) * | 1988-02-04 | 1989-08-16 | 森敬 | Solar ray collecting device |
| US20030020633A1 (en) * | 2001-07-26 | 2003-01-30 | Hsi-Che Lee | Traffic light control and information transmission device |
| CN1440631A (en) * | 2000-05-25 | 2003-09-03 | 莫妮卡·西金尔 | Traffic signal installation comprising LED-light source |
| CN1854804A (en) * | 2005-03-25 | 2006-11-01 | 杨泰和 | Displaying device with indeterminate light-source as reflecting light-guiding mutual inductance |
| US7274302B2 (en) * | 2003-05-12 | 2007-09-25 | Usa Signal Technology, Llc | Light emitting diode traffic control device |
-
2010
- 2010-12-20 CN CN201010611922.8A patent/CN102176288B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034813A (en) * | 1988-02-04 | 1989-08-16 | 森敬 | Solar ray collecting device |
| CN1440631A (en) * | 2000-05-25 | 2003-09-03 | 莫妮卡·西金尔 | Traffic signal installation comprising LED-light source |
| US20030020633A1 (en) * | 2001-07-26 | 2003-01-30 | Hsi-Che Lee | Traffic light control and information transmission device |
| US7274302B2 (en) * | 2003-05-12 | 2007-09-25 | Usa Signal Technology, Llc | Light emitting diode traffic control device |
| CN1854804A (en) * | 2005-03-25 | 2006-11-01 | 杨泰和 | Displaying device with indeterminate light-source as reflecting light-guiding mutual inductance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2525961A1 (en) * | 2014-02-10 | 2015-01-02 | Universidad De Granada | Modified light signal (Machine-translation by Google Translate, not legally binding) |
| CN107316483A (en) * | 2017-08-23 | 2017-11-03 | 赵雅琴 | Lamp box type mobile traffic lamp |
| CN107316483B (en) * | 2017-08-23 | 2020-06-12 | 南京溧水高新创业投资管理有限公司 | Lamp box type mobile traffic lamp |
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| Publication number | Publication date |
|---|---|
| CN102176288B (en) | 2014-05-28 |
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Granted publication date: 20140528 Termination date: 20191220 |