The repair and maintenance of street lamps should first be equipped with professional personnel, but also according to the situation of street lamps on the road distribution, so as not to some sections of the management is ignored problems
High street lamps must be equipped with a lift platform, which allows operators to ensure a minimum height, in addition to the need for some tools。
Daily maintenance is to see if the night lights are not on, whether small things such as light bulbsneed to be replaced, whether there are traffic accidents on the road resulting in street lights damaged and so on sudden or need to be replaced problems。
Regular inspection of the overall corrosion or damage of street lamps, so as to deal withas soon as possible so as not to cause unnecessary casualties, and underground cables, transformers and other inspections need to be more careful, these are easy to be ignored, so in the assignment of tasks should pay a little attention.
5.Pay special attention to the lamp with complex shape structure
Some street lamps are designed to be more beautiful, especially some complex shapes should be paid more attention to, in addition to the external repair and maintenance of the internal structure professionals also need to study to avoid damage in the repair.
The dissipation of the street lamp shell on the brightness of Chips.
As we know led streetlight Heat management is a major problem in high brightness LED applications.
What factory influence of led lighting brightness ?
- 1. Led Aluminum light housing heatsink dissipation,
When we choose a die casting led street light housing should more attention to the Raw aluminum die casting material, the ledlight empty housing size, led light housing weight,
LED streetlight heatsink design etc… And important are choose right big led light housing to the wattage , example 100w led street light should choose over 650mm lenght led light die casting housing .
- 2.PCB Heatshink dissipation , how to choose led street light PCB, LENS.
When we design and choose led street light pcb, led floodlight pcb, led highbay light pcb, should careful of the material and Circuit designed.
- 3. LED Chips and heat dissipation
To improve the brightness of power LED streetlight is to increase the input power, and in order to prevent active layer saturation must correspondingly increase the size of the p-n junction;Increasing the input power will inevitably raise the temperature of the junction The improvement of single-tube power depends on the device’s ability to export heat from the p-n junction. If the chip size is increased separately, the junction temperature will continue to rise under the condition that the existing chip material, structure, packaging technology, on-chip current density is kept unchanged and the same heat dissipation conditions are maintained.