CN104501054A - All-direction irradiation method of road lamps - Google Patents
All-direction irradiation method of road lamps Download PDFInfo
- Publication number
- CN104501054A CN104501054A CN201410747186.7A CN201410747186A CN104501054A CN 104501054 A CN104501054 A CN 104501054A CN 201410747186 A CN201410747186 A CN 201410747186A CN 104501054 A CN104501054 A CN 104501054A
- Authority
- CN
- China
- Prior art keywords
- light
- road
- lamps
- light source
- road lamps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses an all-direction irradiation method of road lamps. According to the method, mutual inductors, LD (Laser Diode) light sources and controllers are arranged; the LD light sourcesarepowered by power suppliesinduced by thepower suppliesof the road lamps; reflection devicesare arranged on the LD light sources; the LD light sources irradiate each other; reflected light forms interactive three-dimensional reflected incoherent light.The method has the characteristics that the LD light sourcesare driven by the induced electricity of the road lamps, and the incoherent light is adopted for irradiating the upper parts of the road lamps, so that the display transmission distance can be increased; ground road boundary lines at the lower parts of the road lamps are irradiated by the reflection devices of LD light source housings and the reflected rays of the LD light sources to form interactive warning light, so that the energy is saved and the road lamp function is improved; the yellow LD light sourcesare adopted, so that the display effect is outstanding on a foggy day; lamps can be manufactured in industrialized, standardized, serialized and universalized manners; the method is suitable for various road lamps.
Description
Technical field
the invention disclosesstreet lamp omnidirectional method, is made up of transformer, LD light source, controller, the Power supply that the power supply of LD light source is responded to by road lamp power supply, LD light source establishes reflex reflector, LD light source irradiates mutually, and reverberation forms the irrelevant light of mutual three-dimensional reflection, belongs to optics and lighting field.
Background technology
Present street lamp is all unidirectional illumination, two-way illumination, the electromagnetic induction electric energy of electric consumption on lighting does not utilize, have no and utilize the induced-current of street lamp power consumption electric current to throw light on, have no and utilize the induced-current of street lamp power consumption electric current to drive LD light source, have no the investigation and application report utilizing LD light source to reflect light-struck street lamp omnidirectional method.
Summary of the invention
disclosed by the inventionstreet lamp omnidirectional method, street lamp induced electricity is utilized to drive LD light source, top adopts incoherent light to shine, improve display transmission range, utilize the reflex reflector of LD light source shell, LD light source reflected ray, irradiate lower ground highway boundary line and form mutual warning light, energy-conservation, raising street lamp function, adopt yellow LD light source, greasy weather display effect is given prominence to.
The present invention has following characteristics:
1.be made up of transformer, LD light source, controller, the Power supply that the power supply of LD light source is responded to by road lamp power supply.
LD light source establishes reflex reflector, and LD light source irradiates mutually, and reverberation forms the irrelevant light of mutual three-dimensional reflection.
Accompanying drawing explanation
Accompanying drawing 1 is street lamp omnidirectional Method And Principle figure.
Accompanying drawing 2 is fitting structure schematic diagrames.
accompanying drawing 11 is reflection unit, and 2 is LD light sources, and 3 is street lamp and control device, and 4 is transformers, and 5 is power lines, and 6 is surface road lines of demarcation.
1 of accompanying drawing 2 is reflection unit, and 2 is LD light sources, and 3 is street lamp and control device, and 4 is transformers, and 5 is power lines, 6 is shielding wires that reverberation is formed.
Street lamp: the street lamp of various light source can be installed, comprises the existing street lamp of transformation.
Transformer: adopt general punching current transformer, or the transformer of design street lamp current electromagnetic induced-current optimum value, can multiple transformer in groups, concentric spacing distribution.
Transformer, according to the driving voltage of LD light source, arranges circuit.
LD light source: LD light source top adopts the assembly of various color, reverberation adopts yellow as fog lamp display, and green light is as passing through display, and red light is as the display that no through traffic.
Reflection unit: erection opposite, LD light source cover top irradiate light can downwards or periphery reflect reflecting plate (reflecting plate can become speculum with common sheet material coating, pad pasting, plated film).
Controller: according to the control of stop-light, form green passband, forbidden band, circuit methods control method adopts general control method.
Illuminating method illustrates:
1 is reflection unit, and 2 is LD light sources, and 3 is street lamp and control device, and 4 is transformers, and 5 is power lines, and 6 is surface road lines of demarcation.
As shown in the figure, left side LD the Lights section light is radiated at right side reflection unit, forms the irrelevant light beam that right side LD light source is reflected in right ground highway boundary line direction; Right side LD the Lights section light is radiated at left side reflection unit, forms the irrelevant light beam that left side LD light source is reflected in highway boundary line direction, ground, left side.LD light source at the light beam in other directions, be radiated at LD light source position top formed The sky is suffused with a rosy light.
Street lamp and control device are according to general method work.
Application example:
Major trunk roads show:
At major trunk roads, with green passband, red forbidden band and top rays of sunlight line for major function, top light display adopts employing 30 ° to cry the irradiation that is inclined upwardly, mutual herringbone axis can be formed in the road, the lower portion head dummy of herringbone axis is highway boundary shielding wire, reverberation forms the shielding wire of bicycle lane and car lane, and corresponding reflectorized material of laying on ground forms mutual light display.
The display on city tree arbor road:
Top light display tilts 60 ° with upper angle, based on white light.
Charge station's periphery display:
At charge station's building periphery, arrange irradiation LD upwards, form the effect of hot spot coloured glaze, transmission range can reach km level, and not by the obstruction of road curvature.
The realization of this patent can be applicable on the street lamp of various light source.
Control circuit is general method.
Light fixture manufacture method is general LD light source or the manufacture method of irradiator, and application process selects the defect ware of laser LD just can reach display effect.
Reflection unit adopts various reflecting plate, reflectance coating, reflectance coating.
Reflection unit is divided into optically focused, astigmatism.
Claims (2)
1. street lamp omnidirectional method, is made up of transformer, LD light source, controller, the Power supply that the power supply of LD light source is responded to by road lamp power supply.
2. street lamp omnidirectional method according to claim 1, have following characteristics: LD light source establishes reflex reflector, LD light source irradiates mutually, and reverberation forms the irrelevant light of mutual three-dimensional reflection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747186.7A CN104501054A (en) | 2014-12-10 | 2014-12-10 | All-direction irradiation method of road lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747186.7A CN104501054A (en) | 2014-12-10 | 2014-12-10 | All-direction irradiation method of road lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501054A true CN104501054A (en) | 2015-04-08 |
Family
ID=52942486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747186.7A Pending CN104501054A (en) | 2014-12-10 | 2014-12-10 | All-direction irradiation method of road lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501054A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016068A (en) * | 2016-07-01 | 2016-10-12 | 生迪光电科技股份有限公司 | System device for roadway illumination of fog region and mounting method of system device |
| CN106016066A (en) * | 2016-07-01 | 2016-10-12 | 生迪光电科技股份有限公司 | Fog lamp and method for improving traveling safety in fog area |
-
2014
- 2014-12-10 CN CN201410747186.7A patent/CN104501054A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016068A (en) * | 2016-07-01 | 2016-10-12 | 生迪光电科技股份有限公司 | System device for roadway illumination of fog region and mounting method of system device |
| CN106016066A (en) * | 2016-07-01 | 2016-10-12 | 生迪光电科技股份有限公司 | Fog lamp and method for improving traveling safety in fog area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |