2012年8月5日星期日

The the Chinese LED lights grow up the bottleneck and the use of recent developments


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From the growth of recent trends of LED lights craft, LED high made in China moving lights will further popularize the price drop steadily down the LED after making moving lights, turn signals and fog light s start commercialization, LED auto lamps to nature and art the underlying purpose of growth, at the same time LED intelligent control of manufacturing system will grow rapidly.

Domestic LED lights growing bottlenecks

Most of this early candle torch lights, automotive lighting, growth throughout the use of incandescent lamps, in recent years presents new HID lights and LED lights. Since the Audi family, the first plus demolition of LED headlamps models R8 limousine produced providers such as the international run, BMW, Toyota, Ford and numerous launch with flowers the new format of the LED lamps car to attract the look off, especially Japanese cars on the use of the LED is already very common. It is called life do not need to exchange light bulbs, car lights, is one of the most dazzling product of the international automotive electronics.

Secondly, because our cars less self-brand, and the tail to the middle and low car-based, demand for the LED is very limited. While the possession of the domestic car tail to market share in brand models are very stringent selection and certification of LED suppliers, induction lighting domestic enterprises is difficult to enter into its supply chain. Plain near Kei cars followed with self-knowledge property rights processes, every year has launched twelve ten and even more new models, the consequence for automobile lamps updates faster, cook enterprises forced to open for the pressure to take the LED lights capital of the intention to decline as the market selling points and local procurement of LED slowly increased, and that in terms of domestic LED business is a growth opportunity.

The end of the advantages of the LED lights should have the following seven points:

A monochromatic color adopted fresh elements Fuhou. The color saturation reached 130% full-color, light received more clearly mild. 2, long life, good shock resistance. LED is a semiconductor device, and incandescent difference, a glass, tungsten and other vulnerable moving parts, the fault is very low, avoided maintenance. Lit extension as early as in response to work fast. LED start work only tens of nanoseconds to start work compared to incandescent bold large shorten, as would give the driver has left more reflect the efforts. 4, effective, low energy consumption. LED light source does not require a color filter can be directly Admission colors of red, tiger soul color of automotive lighting needs, consumption, electricity usage up to 80%. 5, small size and light weight. The use of its features can be designed thin and light, and compact the various styles of lamps, the supply of space to car design. 6, green lighting. Good monochrome LED spectrum, the excess of red, purple medium spectrum, not exposed to mercury harmful substances, heat, radiation rarely. 7, a single LED luminous flux. Eras discuss th e degree of a single LED luminous flux up to 120lm / W, the product of the degree ≤ 60lm / W, and high-power LEDs often have to add the large size of the collector, so the LED light source common to take the circle type of LED array design.

From the tail, LED lights, artificial capital is too high. LED chip produced craft is difficult, high threshold, raising the crystallization process of the temperature, dryness, power supply, dust requirements are too harsh, early thrown heavily in beefing industrial park-style workshop. At the present place of origin of the tail of the LED chip China, according to the LED market, 47%, more than only the resin is the LED plant closure demolition processing, the chip requires a lot into the heart is the capital of tail reason. Real LED lights capital and its really not End to the subject, the amount of volume and bulk subject handled the price of natural will be down, but Dover into a period to see the commercial led lighting drop down to differences with the incandescent lamp price. Not, we believe that the price of LED lights will not it grow stagnant, LED lights will be like the original noble incandescent kitchen torch on behalf of the candle lights are the same as replace incandescent lights.

Domestic LED lights use the recent

Authoritative analysis of the development of domestic LED lights? The characteristics and classification of the LED bulbs, LED lights.

Classification of LED light bulbs again, domestic LED to middle and low LED product, it is difficult to reach the car with LED scale. Hella Automotive Lighting Research received intermediate Co., Ltd craft Engineer Kim dry Hao to give the performance, but is the product of patent craft has been to break through, only about being LED coherent use of the market, it has a place at the present domestic enterprises is difficult to procurem ent to countries vehicle produced by the LED line equipment, there is a world far end if the chip is produced equipment purchased less than a week dilute the craft barriers set in the country. The first generation of automotive lighting is the received light goes out directly by the fuel (candles, kerosene or acetylene), it can Qian meaning the requirements of the early lights, but the deposit is received light effect is very low, the light is strong, the function is not constant, operating complex pure Ming implicit error fallacy.

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