Solar street light skin line high lamp operation steps

Need to morning light, solar street lamps and lighting time is longer, if the quality is not high, not only the people are not satisfied, street lamp management, maintenance is also a big task, so street lamp requires its light rate is a key indicator.



follow suit street lamp solar street light p; Need to morning light, solar street lamps and lighting time is longer, if the quality is not high, not only the people are not satisfied, street lamp management, maintenance is also a big task, so street lamp requires its lights rate [ Night count from the outside a hotel ( The hotel) Has a total of how much a window, there are how many lights in the window, That live inside a person) A light ratio = (, Several/all window window in lit) X 100% light rate is the visual indicators of the use efficiency of hotel rooms, and evaluate the operations of a hotel especially star hotel of the important information. 】 One is a key indicator. So at the start of street lamp when purchasing should grasp the following several key links. A, the purchase link

when purchasing first is droop test report, this is a very important link. In purchasing must course, genuine.

inspection report is first league designated agencies approved by the semiconductor. Droop tests illustrate two problems: qualified droop, power supply. If a lamp in the lab are not closed, also on the road to ensure the quality?

2, street lamp structure for road lighting failure test this, the structure is the big problem. This problem is seldom concerned in the industry, which is in the street lamp light failure was caused when the actual use one of the main reasons.

3, light source parts

but droop is more difficult to control, the reason is that the radiator solution not can solve the problem of light source, light failure, the light source package there is a big mistake, COB light' COB light source is the LED chip directly on the high reflective rate of mirror surface of high photosynthetic efficiency of metal substrate integrated light source technology, the technology to eliminate the concept of stents, electroless plating, reflow soldering, SMT process, so the process to reduce by almost a third, also save cost by a third. 】 Silica gel is too thick, should put silica gel encapsulation, the thinner the better facilitate chip light-emitting surface cooling, this is the reason why bad COB light droop control.