Solar Road Stud frequency in some flashes in the night, and people are more sensitive to changes of visual, so the dynamic is very strong warning. Active light not only the maximum extent to avoid the interference of rain and fog, but also from the dependence on the car lights, visible from the farther, the better. Purchase of solar energy Road Stud, usually note the following:
1. Compression performance
If the solar Road Stud can not bear a certain pressure, or shock in the car after rolling it is easy to break anymore, naturally does not work, so the compression is working solar Road Stud a basic condition. But the problem is solar energy Road Stud itself is an electronic products, including electronic parts, electronic parts also have to make a higher degree of compression performance is not an easy thing to do, so in general than the compressive performance of solar Road Stud Common Road Stud worse. Technical requirements of the current Ministry of Transport is 10 tons. Effectively improve the compression performance of solar Road Stud There are several ways: First, solar panels, exposed bare PC bullet-proof material used to enhance the electronic part of the compression capability; second IC control as far as possible to reduce the electronic circuit volume, to reduce the pressure on electronics; Third, in designing ribs on the shell, to share some of the electronic pressure.
2. Sealing performance
If the solar Road Stud is not completely sealed, it will naturally water seepage, water seepage can cause a short circuit, the consequences are disastrous, and so a qualified solar Road Stud sealing performance is to be through. Improve the sealing performance of solar Road Stud method has the following: (1) separation design. LED lamp and the use of isolation within the circuit board design, even if the broken LED lamp, solar is still guaranteed not to Road Stud the internal water seepage; (2) adopt a strong neutral bonding material, to ensure that solar panels, LED lamp, and close the shell Road Stud bonding, without any gap.
3. Brightness
Active solar Road Stud light, clear outline road profile; compared to reflective Road Stud, its very important feature is the luminous intensity. This indicator is a 2000 Ministry of Communications asked MCD.
4. Stability
Solar Road Stud battery life decisions is an important factor in life is the life of the battery, the battery selection is critical. Currently on the market, there are two types of batteries can be a reference point, one after 500 charge and discharge, the battery capacity decreases to 50%; the other is 1000 after discharge, the battery capacity decreases to 79%. Not only long enough battery life, but also to a large temperature range in the work. Chemical substances inside the battery, if the temperature is too high or too low, the battery will not work, the battery operating temperature of solar Road Stud interval must meet the requirements of the actual use of the environment. State Department of Transportation requirements are -10 degrees to 50 degrees, the physical environment will often exceed this range, which the battery of a higher requirement. Electronic circuit board design must be simple and effective design principles to follow, do not artificially complicated, because one more line, the more likely a failure. Electronic components have a rigorous selection process, because any problems with an electronic component could make the whole system down. Welding Welding must be reliable, because solar Road Stud suffer every day and impact the vehicle rolled, loose joints can cause a little bit loose and off line. So the choice must torch and solder, when to pick high-quality products to ensure a solid and reliable solder joints, a long time in the relatively “harsh” environments. Solar panels solar panels absorb solar energy directly, and the conversion of light energy into electrical energy, solar energy Road Stud can be said that the whole work system in the first session; it directly determines the efficiency of the solar energy efficiency level of Road Stud. Is now widely used silicon solar panels, because the silicon photoelectric conversion of solar panels higher, about 14%, to the greatest degree of the solar energy into electricity, to ensure that when working solar Road Stud energy supply. In addition, solar panels must be of high hardness, wear resistant circuit board. Solar panels withstand every day wear and tear rolling wheels, and if strong enough, it is easy to wear flowers, thereby affecting the conversion efficiency of solar panels.
5. Battery matching performance
In the standard test conditions for 8 hours, the battery’s rated capacity should meet the normal Road Stud of 72 hours light needs; even when sunlight is less than 1000LX, after 8 hours of battery, the rated capacity should meet the normal light 12 Road Stud hour of need. This must also be special attention. If the battery match the performance is not good, in rainy weather, there will be insufficient energy stored in the battery can lead to solar Road Stud light. As a result, there is no practical value of solar Road Stud to impossible to use. Capacitance limitations of solar energy in this Road Stud. In the standard test conditions for 8 hours, capacitors meet the rated capacity is generally only 12-14 hours of normal luminous Road Stud needs, so that the capacitance of the actual use of solar Road Stud the environment is very demanding, not only the sun to be sufficient strong, and can not be a continuous rain, otherwise it is difficult to work.
6. Environmental adaptability
The use of solar Road Stud is complex and changeable environment, temperature, humidity may be different. Low winter temperatures in northern, southern summer, temperatures are high, Northwest Territories and particularly large temperature difference between day and night, humid southeast, northwest dry, which will affect solar energy Road Stud is working properly, so the design of solar Road Stud adaptation to the environment should be fully taken into account the performance . Currently the Ministry of Communications of the temperature requirement is -20 ℃ to 85 ℃ range, but also in between 20 ℃ to 60 ℃ to do three cycle test to see whether it can adapt to environmental requirements. Ministry of Communications of the performance requirements of solar heat Road Stud is 45 ℃, 98% relative humidity for 48 hours under the conditions of testing will still be able to work properly. Environmental adaptation of the performance of solar Road Stud to its mechanical and electrical properties of the integrated test, involves the design, circuit design, performance and other aspects of electronic devices, even including its production process. It also requires all aspects of the work must been done, to protect the solar Road Stud adaptation to the environment a better performance.
Tips of Buy LED Solar Road Stud
Posted by admin in News
Solar Road Stud frequency in some flashes in the night, and people are more sensitive to changes of visual, so the dynamic is very strong warning. Active light not only the maximum extent to avoid the interference of rain and fog, but also from the dependence on the car lights, visible from the farther, the better. Purchase of solar energy Road Stud, usually note the following:
1. Compression performance
If the solar Road Stud can not bear a certain pressure, or shock in the car after rolling it is easy to break anymore, naturally does not work, so the compression is working solar Road Stud a basic condition. But the problem is solar energy Road Stud itself is an electronic products, including electronic parts, electronic parts also have to make a higher degree of compression performance is not an easy thing to do, so in general than the compressive performance of solar Road Stud Common Road Stud worse. Technical requirements of the current Ministry of Transport is 10 tons. Effectively improve the compression performance of solar Road Stud There are several ways: First, solar panels, exposed bare PC bullet-proof material used to enhance the electronic part of the compression capability; second IC control as far as possible to reduce the electronic circuit volume, to reduce the pressure on electronics; Third, in designing ribs on the shell, to share some of the electronic pressure.
2. Sealing performance
If the solar Road Stud is not completely sealed, it will naturally water seepage, water seepage can cause a short circuit, the consequences are disastrous, and so a qualified solar Road Stud sealing performance is to be through. Improve the sealing performance of solar Road Stud method has the following: (1) separation design. LED lamp and the use of isolation within the circuit board design, even if the broken LED lamp, solar is still guaranteed not to Road Stud the internal water seepage; (2) adopt a strong neutral bonding material, to ensure that solar panels, LED lamp, and close the shell Road Stud bonding, without any gap.
3. Brightness
Active solar Road Stud light, clear outline road profile; compared to reflective Road Stud, its very important feature is the luminous intensity. This indicator is a 2000 Ministry of Communications asked MCD.
4. Stability
Solar Road Stud battery life decisions is an important factor in life is the life of the battery, the battery selection is critical. Currently on the market, there are two types of batteries can be a reference point, one after 500 charge and discharge, the battery capacity decreases to 50%; the other is 1000 after discharge, the battery capacity decreases to 79%. Not only long enough battery life, but also to a large temperature range in the work. Chemical substances inside the battery, if the temperature is too high or too low, the battery will not work, the battery operating temperature of solar Road Stud interval must meet the requirements of the actual use of the environment. State Department of Transportation requirements are -10 degrees to 50 degrees, the physical environment will often exceed this range, which the battery of a higher requirement. Electronic circuit board design must be simple and effective design principles to follow, do not artificially complicated, because one more line, the more likely a failure. Electronic components have a rigorous selection process, because any problems with an electronic component could make the whole system down. Welding Welding must be reliable, because solar Road Stud suffer every day and impact the vehicle rolled, loose joints can cause a little bit loose and off line. So the choice must torch and solder, when to pick high-quality products to ensure a solid and reliable solder joints, a long time in the relatively “harsh” environments. Solar panels solar panels absorb solar energy directly, and the conversion of light energy into electrical energy, solar energy Road Stud can be said that the whole work system in the first session; it directly determines the efficiency of the solar energy efficiency level of Road Stud. Is now widely used silicon solar panels, because the silicon photoelectric conversion of solar panels higher, about 14%, to the greatest degree of the solar energy into electricity, to ensure that when working solar Road Stud energy supply. In addition, solar panels must be of high hardness, wear resistant circuit board. Solar panels withstand every day wear and tear rolling wheels, and if strong enough, it is easy to wear flowers, thereby affecting the conversion efficiency of solar panels.
5. Battery matching performance
In the standard test conditions for 8 hours, the battery’s rated capacity should meet the normal Road Stud of 72 hours light needs; even when sunlight is less than 1000LX, after 8 hours of battery, the rated capacity should meet the normal light 12 Road Stud hour of need. This must also be special attention. If the battery match the performance is not good, in rainy weather, there will be insufficient energy stored in the battery can lead to solar Road Stud light. As a result, there is no practical value of solar Road Stud to impossible to use. Capacitance limitations of solar energy in this Road Stud. In the standard test conditions for 8 hours, capacitors meet the rated capacity is generally only 12-14 hours of normal luminous Road Stud needs, so that the capacitance of the actual use of solar Road Stud the environment is very demanding, not only the sun to be sufficient strong, and can not be a continuous rain, otherwise it is difficult to work.
6. Environmental adaptability
The use of solar Road Stud is complex and changeable environment, temperature, humidity may be different. Low winter temperatures in northern, southern summer, temperatures are high, Northwest Territories and particularly large temperature difference between day and night, humid southeast, northwest dry, which will affect solar energy Road Stud is working properly, so the design of solar Road Stud adaptation to the environment should be fully taken into account the performance . Currently the Ministry of Communications of the temperature requirement is -20 ℃ to 85 ℃ range, but also in between 20 ℃ to 60 ℃ to do three cycle test to see whether it can adapt to environmental requirements. Ministry of Communications of the performance requirements of solar heat Road Stud is 45 ℃, 98% relative humidity for 48 hours under the conditions of testing will still be able to work properly. Environmental adaptation of the performance of solar Road Stud to its mechanical and electrical properties of the integrated test, involves the design, circuit design, performance and other aspects of electronic devices, even including its production process. It also requires all aspects of the work must been done, to protect the solar Road Stud adaptation to the environment a better performance.