How to improve the service life of LED light sourc
Send: This station Date: 2019-10-18
Many drivers know that 100000 kilometers in three years is a barrier to love cars. From the date of pick-up, when the vehicle is more than 3 years old or mileage is more than 100000 km, the tire, spark plug, brake pad and other parts are in urgent need of repair and maintenance. However, many people don't know that in the first year or 8000 kilometers of driving, the headlights are likely to be "dead".
Taking the halogen lamp as an example, the life of the halogen lamp with better quality is about 500 hours. Calculated by lighting for 2 hours every day, the life is only 8 months, which is only theoretical data. In reality, the light attenuation of halogen lamp will be as high as 30% after 6 months of use, and the lumen value is seriously lower than 1200lm (the national minimum standard of low beam lamp). Therefore, the real safe life of halogen lamp is less than 6 months! Therefore, halogen light vehicles mainly pay attention to the fact that the headlights are "time bombs" when the car is driven to the second year or more than 8000 km.
For safety reasons, many owners began to refit LED headlights for their cars. But soon, another problem came up: after the LED headlamp was refitted, once the dust cover was put on, the lamp would burn seriously soon after it was turned on; if the dust cover was not put on, the headlamp would easily get water and dust, and it would be full of cows in rainy days.... If you also encounter such trouble, there is only one truth: you have chosen the wrong lamp!
As we all know, led, as a high-power light source, has a fast temperature rise and high temperature, which makes the light failure of headlamp worse, the light efficiency is affected, and the service life is greatly reduced. Therefore, the first problem of high-quality LED lights is heat dissipation! Only when the heat is dissipated, can the light decay of less than 80% and the lamp life of more than 3000h be guaranteed。
On the market, LED cooling design is divided into two camps: fan and copper cooling belt. Fan cooling has a strong instability, which is greatly affected by the use of the environment. It is difficult to guarantee the normal service life of the lamp. Heat dissipation is a systematic project, and the design of the whole product should be started. Good material + good design of copper heat radiation belt headlamp is the scientific choice.
Take oledone's P-Series products as an example. The bracket of this headlamp is high-density aviation aluminum. It adopts the design of thermal power separation, built-in copper vacuum heat conduction tube, and three layers and six sides of thickened high-density copper heat dispersion band. Its heat dissipation and heat conduction speed are 5 times faster than that of ordinary headlamp, which can be called the "high cold model" of LED headlamp industry.
What's more, the P series is equipped with flex seal technology retractable seal design in addition to innovative heat dissipation design. This design is a patent invention of oledone. The lamp is equipped with waterproof silicon rubber ring, which can be directly combined with the dust cover, so that the heat dissipation belt is completely exposed outside the headlamp assembly, improving the heat dissipation speed. The invention not only quickly dissipates heat, but also improves the sealing performance of the headlamp, and fundamentally eliminates the possibility of water leakage and ash entering. Many car owners reported that after upgrading oledone's P-Series headlights, there was no sign that the headlights were hot or hot. According to relevant evaluation, the maintenance rate of the heat flow of the headlights was as high as 90%, and the average service life was over 30000 hours.
The real protection has never been more than three years and 100000 kilometers. In terms of after-sales service, oledone banner provides a 3-year free warranty - it is promised that within the warranty period, the headlight light decline is less than 30% and the brightness is maintained at more than 70%. At the same time, it provides free maintenance for up to 3 years, so that the owner has no worries.。
The danger on the road is always coming. Before three years and 100000 kilometers ago, and before the lamp "yangshou has been exhausted", regular maintenance for the lamp, upgrading and using reliable LED headlights is the way to drive safely.
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