Solar LED solar street lamps factory can street lamps need to be aware of a few

1. Anti-static LED products in the process of production to anti-static measures, such as: workbench to grounding, workers must wear anti-static clothing, anti-static ring, and anti-static gloves, conditional can be installed anti-static ion blower, at the same time to



1. Anti-static LED products in the process of production to anti-static measures, such as: workbench to grounding, workers must wear anti-static clothing, anti-static ring, as well as with anti-static gloves, conditional can be installed anti-static ion blower 【 Anti-static ion blower is a kind of ion fan, in addition to our outstanding in addition to the static performance, prevent the pollution and destruction, itself also has the anti-static function, mainly used in electronic production line, machine maintenance, electronic products such as electrostatic protection area. 】 , at the same time to ensure the production workshop humidity is around 65%, lest produce electrostatic air is too dry, especially the green leds easily damaged by static electricity. In addition, different quality of LED antistatic ability is different also, the quality of high quality LED some antistatic ability is better. 2. Dc constant current power supply should be used some manufacturers in order to reduce the product cost of the 'resistance capacity step-down 【 The working principle of capacitance step-down is not complicated. 】 'Way to power a LED products, it will directly affect the service life of LED products. Should use the special switching power supply, It is best to constant current source' Constant current source, ac constant current source, dc constant current source, current generator, big current generator, also called a current source and stable current source, is a kind of wide spectrum, high precision ac current, has quick response speed, high precision of constant current, the long-term stability can work, suitable for all kinds of the nature of the load, Impedance, sensibility, capacitive) Wait for an advantage. 】 ) Power supply for LED product, so as not to affect the service life of the product, although the product cost is relatively high. 3. Temperature rise will make the LED resistance decreases when the environment temperature, LED light source' LED light source is the light emitting diode ( 领导) For light source of light. 】 Internal resistance decreased, if use regulated power supply Regulated power supply, 稳压电源) Is able to provide stable ac or dc electronic load device, including two types: ac regulated power supply and dc regulated power supply. 】 Power supply will cause the LED working current increases, when more than the rated current, will affect the service life of LED products, serious will LED light source 'burn out', so the constant-current power supply should be chosen, to ensure the working current of the LED is not affected by ambient temperature. 4. LED products sealed LED products are often used in outdoor, also faced with waterproof, moisture-proof seal problems, if processes is not good will directly affect the service life of LED products. Some manufacturers for product quality is higher by traditional 'watering' approach to epoxy resin sealing LED products, this kind of method to operate more troublesome, for large LED products ( Such as LED guardrail light) Is not very fit, it will result in an increase in product weight. 5. LED guardrail light control technology of LED guardrail lamp is the most widely used control technology at present is how 'serial communication'. Its advantage is each fence light without specific 'code', can be arbitrary switching between each, facilitate production and engineering installation. But the biggest drawback is once there is a damage, will directly affect the following all guardrail lights, for hundreds or even thousands of meters fence light engineering, due to external factors and quality of the product itself, the influence of such factors as it is difficult to ensure that every a guardrail lights do not appear problem, therefore, a guardrail lights problems which caused part guardrail lights paralysis.