Origin caption: Built-in " black gold " street lamp first mount guard
On the road such as road of north of rising sun of the area that tell a state, a group of groups were enchased " black gold " the street lamp of lampwick already in succession " mount guard " . Reporter from municipal district bridge project of municipal group Electromechanical is in know, these road are upgrading in the street lamp that undertake in transforming a project, black lead Xi this kind of new-style material is applied at group of high-power LED model first. Compare with photograph of common LED street lamp, the street lamp that used data of illume of black lead Xi not only smooth effect is more powerful, also but energy-saving 20% to 30% .
Have " the king of Hei Jinxin material " the black lead Xi that say, be considered as what discover up to now the thinnest, intensity is the biggest, electric material of rice of a heat conduction performance is the strongest kind of new-style accept, also be one of material that will not have development perspective most.
Current, this city unit of a few scientific research is joining black lead Xi scientific research project. Black lead Xi is added into concrete, can improve the intensity of concrete and life; And after joining street lamp, what change can you produce again?
"Look from the exterior, the chimney of street lamp did not change, but in lampwick place, can see the composite material of this kind of black gray, the heat conduction of lampwick used Xi of many black lead on glue, chip. " bear build the road street lamp such as road of north of the rising sun that tell a state to change Liu Nianqing of office spot controller introduces the project of municipal group Electromechanical of 03 mark project, actually, black lead Xi was to apply " group of high-power LED model " go up personally. "Black lead Xi comes loose group of model of hot high-power LED " in producing the course that make, black lead Xi composite material is heated up to conduct at chip by application, heat flux dilute and infra-red radiate increase, light of the zebra crossing effect that can solve material of general and conventional lighting effectively to bring about, dazzle, light declines rate is high and penetration of weather of mist of difference of luminous intensity distribution of matrix type illuminant, rain is weak wait for malpractice.
The reporter understands, because black lead Xi is better on the function such as heat conduction, compare common LED lamp to be able to save many coming loose to heat up an area, because this compares LED lamp but energy-saving 20% to 30% ; And if compared with common sodium lamp, more OK and energy-saving 70% .
"With so advocate the sodium lamp of on the road 400 tile is exemple, changed after street lamp of energy-saving Xi of LED black lead, power needs the likelihood only original half left and right sides, brightness is brighter than before. " Liu Nianqing says, be in coequal on the base that uses n, the brightness of street lamp of black lead Xi will be taller.
In the meantime, the form of model of street lamp illume that uses this kind of new material, new technology still is not changing below the premise of lamp housing, undertake sodium lamp tube is replaced directly, efficiency raised one times before photograph comparing.
It is reported, load the street lamp of new material of black lead Xi, will take the lead in going out to wait for 28 road inside the area that tell a state toward Yang Beilu now. New street lamp " mount guard " after illuming, travel it is better that in the drivers on these roads the line of sight also is met. Before LED street lamp often exists " below the lamp black " problem, periphery is bright, but the instead below street lamp is inky; And because street lamp of black lead Xi is in the change of brightness and means of luminous intensity distribution, can avoid stagger of this kind of light and shade on road basically " zebra crossing effect " .
In addition, look from the exterior, because these street lamp decreased to come loose hot area, also can vacate more places to be put on modelling diversity. As we have learned, tell a state this the street lamp of black lead Xi on 28 road, cooperating circumjacent urban landscape, introduced 89 kinds of model such as sail.
Current, the street lamp of black lead Xi on sunny north road already was entered debug level, other way is clutching construction, predict finishing recently.
