CN101294667A - 5LED electric road lamp - Google Patents
5LED electric road lamp Download PDFInfo
- Publication number
- CN101294667A CN101294667A CNA2007100215569A CN200710021556A CN101294667A CN 101294667 A CN101294667 A CN 101294667A CN A2007100215569 A CNA2007100215569 A CN A2007100215569A CN 200710021556 A CN200710021556 A CN 200710021556A CN 101294667 A CN101294667 A CN 101294667A
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- CN
- China
- Prior art keywords
- lamp
- 5led
- pin
- fin
- copper sheet
- 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.)
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Classifications
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Most of prior illuminating lamps of urban main roads are high-voltage sodium lamps. The high-voltage sodium lamps have low photoelectric transformation efficiency, and a great amount of electric energy is wasted by the urban roads at night, which seriously threatens the energy supply capability in the future. The invention provides a Phi 5LED electronic street lamp which integrates a plurality of heat sinks, integrates a plurality of Phi 5LED on each heat sink and electrically connects in series or in parallel, and supplies power to the electrical source with the constant current in the safe power supply manner, thereby prolonging the service life of the Phi 5LED lamp to be more than 3.5 times of the high voltage sodium lamp, saving the electric energy about 70% compared with the prior sodium lamp of 150 W, and further realizing the most energy-saving requirement under the prior condition.
Description
Suitable application area:
The present invention relates to existing road lamp field of illuminating lamps.
Background technology:
How existing municipal major trunk roads illuminating street lamp all uses high-pressure mercury lamp, because the low problem of the photoelectric transformation efficiency of high-pressure mercury lamp, cause municipal road surface consuming electric energy night in a large number, reality is consuming limited natural resources coal in large quantities, right to use resource more and more in short supply goes short of, and descendants's energy resource supply in the future in serious threat.Yet the city is a population assembles ground, and at the city night after dusk, the urban road that main traffic will be led to just as human body artery, is crowded with people, if the amount of illuminating is not very dark, the traffic stream of people is serious with hidden danger.So illumination still is important, energy-saving and cost-reducing is the task of top priority.LED electric road lamp of the present invention is the highest with present photoelectric transformation efficiency
5LED lamp collection together, reaching cuts down the consumption of energy does not fall the effect of illumination.
Summary of the invention:
This
The 5LED electric road lamp is that many " U " cooling fin device are integrated, and will meet several of quantity
The 5LED collection is loaded on the cooling fin device of a rule.The LED lamp is gone here and there and is electrically connected, and power supply is powered with constant current, for prolonging
The service life of 5LED lamp, guarantee the life-span reach existing sodium vapor lamp more than 3.5 times and select constant-current source for use.
The illuminance of 5LED lamp is with existing road surface demand, and serves as that brightness requirement is carried out in contrast with existing sodium vapor lamp, and is existing
The existing 150W sodium vapor lamp of the electric road lamp of 5LED collection dress is saves energy about 70% relatively, thereby reaches the requirement that the tool of existence conditions cuts down the consumption of energy,
Solve the technical measures that the technology of the present invention adopted:
A kind of
The 5LED electric road lamp is made up of lampshade, bar shaped trough of belt radiator fin, copper sheet, press strip, two ends fixed head, constant current switch power supply, mounting bracket etc.It is characterized in that: the inserted sheet fin, press length requirement intercepting institute by building materials reed beam and become, the length of intercepting, radical according to 150, the size of 250W, 400W light fixture determines that length and radical make up.Evenly wait the hole that has on the bar shaped trough of belt fin, radiator fin becomes the U type, and size is of a size of example with the lamp of 150W: with the U-shaped radiator fin of 6*12*3.1*240MM,
The pin of 5 lamps is bent into the shape of a hoof, the pin skewer is put in the hole from the hole from the top of cooling fin device.The pin that will expose the cooling fin device bottom smoothly bends towards the outside, changes little 3 specifications as long as will have the used power main cross section of sodium vapor lamp now when selecting electric wire with the featheredge that catches on cooling fin device, and just, the line footpath only is the 1/3-1/4 of existing high-pressure mercury lamp.At pin and radiator fin " U " type inwall, card the copper sheet of 0.1mm, this copper sheet skin is strengthened the conduction copper sheet for energising.When press strip is pressed into, this conduction is strengthened copper sheet will be in parallel with all
The conducting of combining closely of the pin of 5LED.After LED and many fin skewers dress are integrated, with the centre according to want illuminated area, its lamp holder is turned round certain angle, periphery perpendicular to ground.All inserted sheet combinations are as a whole, and the LED lamp that screening is good inserts on the reed beam, fixation.Assembly type LED looks epoxy resin with writing brush and smears glue to solve LED lamp pin exposed antirust.The integrate body of antirust processing is installed in the lamp housing, mixes constant-current supply.The size of power supply wave is to allow the life-span and the illumination effect of LED lamp preferably be as the criterion.
Excellent characteristics: 1. of the present invention
The light fixture of 5LED street lamp not necessarily installs safety glass additional, and the product in the use allows air incite somebody to action at the natural wind of swing
The torrid zone that 5 lamps form is walked.2. constant-current source does not allow the LED that partly leads that electric current is risen.Just you
5LED will cause the electric current of self to rise because of the temperature that operating current forms, but the electric current that this moment, constant-current source was not carried semiconductor Yin Wendu forms.3. of the present invention
The 5LED150W lamps and lanterns of electron has the power consumption that reduces 65-75% than existing sodium vapor lamp, and same power consumption economizes on electricity more than 30% than existing fluorescence high-voltage energy-saving.4. the life-span is long.Lamps and lanterns of electron of the present invention is because the light variable is little, thus long service life, can be than long 3.5 times of existing sodium vapor lamp.5. promptly send promptly bright, the big load limit step-down when existing sodium vapor lamp send electricity.Change little 3 specifications as long as will have the used power main cross section of sodium vapor lamp now, when just selecting electric wire, the line footpath is only for having the 1/3-1/4 of high-pressure mercury lamp now.
The specific embodiment:
Because it is of the present invention
The 5LED velocitron, usefulness be same housing, generally existing sodium vapor lamp and some mode that connects of lamp or size do not change, and are convenient to the installation of light fixture.With the light fixture of the present invention lamp stand of packing into, the current input terminal of constant current is civil power 220V.The direct current high-quality of constant current switch power supply output.Direct current is directly linked and is collected on the both positive and negative polarity of adorning body.Light fixture is selected for use
Little during 5 lamps to use
1/2 jiao, enough strong to satisfy telecurie irradiation light.
Claims (4)
1, a kind of
Electric road lamp is made up of lampshade, bar shaped trough of belt radiator fin, copper sheet, press strip, two ends fixed head, constant current switch power supply, mounting bracket etc.It is characterized in that: the inserted sheet fin, press length requirement intercepting institute by building materials reed beam and become, the length of intercepting, radical according to 150, the size of 250W, 400W light fixture determines that length and radical make up.
2, according to claim 1
Electric road lamp is characterized in that: evenly wait the hole that has on the bar shaped trough of belt fin, radiator fin becomes the U type, and size is of a size of example with the lamp of 150W: with the U-shaped radiator fin of 6*12*3.1*240MM,
The pin of lamp is bent into the shape of a hoof, the pin skewer is put in the hole from the hole from the top of cooling fin device.The pin that will expose the cooling fin device bottom smoothly bends towards the outside, changes little 3 specifications as long as will have the used power main cross section of sodium vapor lamp now when selecting electric wire with the featheredge that catches on cooling fin device, and just, the line footpath only is the 1/3-1/4 of existing high-pressure mercury lamp.
3, described according to claim 1 and 2
Electric road lamp is characterized in that: at pin and radiator fin " U " type inwall, card the copper sheet of 0.1mm, this copper sheet skin is strengthened the conduction copper sheet for energising.When press strip is pressed into, this conduction is strengthened copper sheet will be in parallel with all
The pin conducting of combining closely.After LED and many fin skewers dress are integrated, with the centre according to want illuminated area, its lamp holder is turned round certain angle, periphery perpendicular to ground.All inserted sheet combinations are as a whole, and the LED lamp that screening is good inserts on the reed beam, fixation.Assembly type LED looks epoxy resin with writing brush and smears glue to solve LED lamp pin exposed antirust.
4 according to claim 1,2 and 3 described
Electric road lamp is characterized in that: the integrate body of antirust processing is installed in the lamp housing, mixes constant-current supply.The size of power supply wave is to allow the life-span and the illumination effect of LED lamp preferably be as the criterion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100215569A CN101294667A (en) | 2007-04-29 | 2007-04-29 | 5LED electric road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100215569A CN101294667A (en) | 2007-04-29 | 2007-04-29 | 5LED electric road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101294667A true CN101294667A (en) | 2008-10-29 |
Family
ID=40065114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100215569A Pending CN101294667A (en) | 2007-04-29 | 2007-04-29 | 5LED electric road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101294667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8897176B2 (en) | 2010-02-12 | 2014-11-25 | Huawei Technologies Co. Ltd. | Method, apparatus and system for processing priority services |
-
2007
- 2007-04-29 CN CNA2007100215569A patent/CN101294667A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8897176B2 (en) | 2010-02-12 | 2014-11-25 | Huawei Technologies Co. Ltd. | Method, apparatus and system for processing priority services |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081029 |