日期：2012年7月24日

spotlight led light and down light

Although the price factor constraints widely promote the use of high power LED, high reliability, high power LED, significant savings in future maintenance and replacement costs. Colorful, and other sources can not achieve this effect. Easy to control, digital control technology, to achieve dynamic lighting effects. Compact, can be more creative lighting design. LED Downlight is embedded into the ceiling light shooting style lighting.Its biggest feature is the ability to maintain the overall unity and perfection of the architectural decoration, lighting settings destruction of the perfect unity of the ceiling art. It uses high power LED as light source, the visual effects of soft, uniform. LED is the future of green lighting products. Furthermore, LED have the advantages of energy-saving plays an increasingly important role in the development trend of the downlight light.

spotlight led light and down light

High-power LED Downlight in the early input costs to be higher than traditional lighting, but after prolonged use, the consumption of the total cost will be lower than traditional lamps. Therefore, using high-power LED Downlight in significantly superior to the traditional incandescent light. And because of the high-power LED constant current drive, no flicker, long working environment eye fatigue. High-power LED is characterized by:

1 less power consumption, high power LED: light efficiency 65Lm / W of LED is more than equal to the brightness of incandescent power consumption savings of 80%.

2 long life, high power LED: LED life up to 50000h, 24 hours of continuous light available to seven years.

3 high power LED response speed approaching nanoseconds, the dynamic of brightness and color easy to control, to achieve the dynamic change of the digital control of color.

4 high-power LED design: buildings can be a good match to achieve the effect I saw the light but not light.

5 high-power LED clean and green: no toxic metals mercury, infrared and ultraviolet radiation.

Color: different wavelengths produce different colored light, bright and saturated, no filter, the formation of red, green, and blue control is available in different colors, and can achieve the effect of full-color, gradient, and a variety of colors.

High-power LED to replace the incandescent light source showed the advantages of energy saving and long life incandescent and some other traditional light sources in many technical aspects of room for improvement is very small, the LED lamps to replace or replacement of existing lighting halogen bulbs in the downlights, light bulbs, gas discharge, incandescent light bulbs, luminous efficiency of LED downlights improve the efficiency of traditional lamps, but, due to the higher initial purchase cost, compared with fluorescent lamps, energy saving lamps, the energy saving effect is not very clear.

ssl led lighting and car led

The led lights lamp structure of the modern automobile is increasingly complex, increasingly sophisticated technology, the functions become more perfect. The heart of the automotive lamp light source, the evolution of the automotive lighting has gone through four stages, the fourth generation of the LED automotive light sources, and far-reaching impact on the change of car lighting.

The first generation of automotive light sources is the direct combustion of fuels (candles, kerosene or acetylene) light, it can meet the requirements of the early lights, but there are low luminous efficiency, light intensity, performance, instability, complexity of obvious shortcomings.

ssl led lighting and car led

The second generation of automotive lighting is incandescent: 1879 Edison invented the incandescent lamp, 1913, the first incandescent lamp technology used in the Cadillac automobile headlamp, auto lamps have undergone a revolutionary change, from the automotive lighting into the electrical age. Then, has appeared in the car mirror, starter, generator and battery technology, the 1925 car is truly entered the era of incandescent automotive lamps. 1950s, halogen, it soon became the car strong light bulb such as led street lights.

The third-generation automotive lighting gas discharge lamps (HID): It has the advantages of high luminous efficiency, high brightness and high reliability, will replace incandescent, halogen and a new headlamp light.

The fourth generation of automotive lighting is LED: LED is a semiconductor PN junction diode, the PN junction when a forward bias imposed by the PN junction at both ends, are excited carrier by low-energy state transition to the high-energy state, when in the energy state of the instability of the carrier back to the low-energy state complex, according to the conservation of energy
Management, the excess energy will be the photon released in the form, it is LED electroluminescence principle. It is not warming through the heat can make objects glow, direct conversion from electricity to light, the energy difference of the emission wavelength depends on the carrier that is, the high-energy states and the difference between the low-energy state.

As for the interior light, more and more use of the LED, auxiliary lighting, LED interior lights, and dashboard LED backlight.

LED auto lamps before the basic structure consists of five parts: 1.LED array, two mirrors, 3. With light microscopy, 4 radiators, 5. Drive circuit.

LED car lamps directly associated with the development of the LED light source, only when the technology advances in LED lighting, LED light source applications in front of the car lights will be more popular. Future LED lamps with the LED to improve the quality, the price drop, LED light will break out again lighting revolution, a landmark, it will further affect the change of car lighting.

stealth grow led light and Humane and artistic

The inherent characteristics of the LED lights is the ideal light source to replace the traditional light source, LED is basically a tiny chip encapsulated in epoxy, so it is very small, very light. Low power consumption, under the appropriate current and voltage, LED service life of up to 100,000 hours. The LED is non-toxic materials, unlike fluorescent lamps containing mercury pollution caused by the LED can also be recycled. Since the LED is completely encapsulated in epoxy resin inside than light bulbs and fluorescent tubes are sturdy. Light body and no loose parts, these features make the LED can be said that is not easily damaged. LED as a new type of lighting technology and its application prospect is remarkable, especially in high-brightness LED known as the most valuable source of the 21st century, will cause a new revolution of lighting in the area.

stealth grow led light and Humane and artistic

1, user-friendly

Needless to say, the light of human relations is an eternal topic of the highest state of the lamps is the highest manifestation of the “shadowless” user-friendly lighting, no traces of any common lamp in the room, so that people can feel the light but can not find the light , embodies the perfect combination of light and of human life, humane design.

stealth grow led light and Humane and artistic

LED lighting product light, the choice of different light-colored LED into the soft illumination of the various modules, and any installed in the living room, bedroom lighting, the light source may be from the floor, wall, window sills, furniture, accessories and other. Therefore, the next room lighting will no longer be limited to a single lamp, but will be a single lighting into the shadowless lighting apparatus of the overall lighting effect. The different colors of light and brightness to produce different effects on human physiological and psychological can, in many cases do not need a very bright white light may be yellow or other colors of light more suitable for physiological and psychological needs. Three color LED tubes brightness, grayscale and color continuous transformation and selection, making the lighting extended to a variety of colors of light from the white light on the universal significance.

Therefore, it can be based on the overall lighting needs (such as color, temperature, brightness and direction, etc.) to set the lighting effects to achieve the control of human wisdom, and create a different interior lighting effect.

2, art

The light color is to constitute the basic elements of visual aesthetics is an important means to beautify the room. The selection of the light source is a direct impact on the artistic effect of the lighting, LED light color displayed on the display lamps art unparalleled advantages; color LED products cover the entire visible spectral range, and the color is good, high color purity, red, green select the yellow LED combination of color and grayscale (16.7 million colors) with greater flexibility. LED technology allows organic combination of scientific and artistic living room lamp, breaking the traditional lamp Collage frame, beyond the inherent concept of the so-called lamp shape, lighting design in the performance of visual perception and forms of artistic creativity, a new perspective to get to know, understand and express the theme of light. We can be more flexible use of optical technology in light and dark mix of light and color combination of materials, structural design advantages, improve the design freedom to weaken the function of the lamp lighting the lamps become a visual arts to create a comfortable and beautiful art of the light effect.

With the further maturity of the LED technology, LED will be fully embodies the development trend of the art lighting and humane, cultural dominant of the room lighting.

stealth led grow and surface mount adhesives

1, the led lights intended use of the adhesive patch
a wave soldering to prevent the components off (wave soldering)
b. reflow to prevent the other side of the components off (double-sided reflow soldering process)
c. to prevent the components of displacement and stand at (reflow soldering process, pre-coating process)
d mark (wave soldering, reflow soldering, pre-coating), printed boards and components, bulk changes, marked with plastic patch.

stealth led grow and surface mount adhesives
2, led street lights adhesive patch used classification
a dispensing type: on the printed circuit board through dispensing equipment in Sizing.
b Squeegee type: the printing of steel mesh or copper mesh coated scratch sizing.

3, Epoxy Method
SMA can be used syringe dispensing method, the needle transfer method or template printing method applied to the PCB. The use of needle transfer less than all of the application of 10%, it is the use of needles arranged in the array immersed in a plastic tray. And then hanging plastic drop transfer to the board as a whole. These systems require a lower viscosity of the adhesive, but also on the moisture absorption, good resistance, because of its exposure in the indoor environment. Control needle transfer Epoxy key factors including the temperature of the needle diameter and style, plastic, and the cycle length of the needle immersed in the depth and dispensing (including needle exposure to PCB before and during the delay time). Pool, tank temperature should be between 25 to 30 ° C, which controls the number and form of the plastic viscosity and gel point.

Template printing and led panel is widely used in solder paste can also be used with the allocation of glue. Although less than 2% of SMA using the template printing, but this method has been increased interest in new equipment is to overcome the earlier limitations. The template parameter is the key to achieve good results. For example, the contact printing (zero off-board height) may require a delay cycle, allows the formation of the gel-point. In addition, non-contact printing of polymer template (about 1 mm gap) requires the best squeegee speed and pressure. The thickness of the metal template for 0.15 ~ 2.00mm, should be slightly larger than the gap between the component and PCB (+0.05 mm).

The final temperature will affect the shape of viscosity and gel point, most modern dispensing machines rely on the needle mouth or chamber temperature control device to maintain temperature above room temperature of the plastic. However, if the PCB temperature increased from the preceding process, the outline of the gel-point may be damaged.

 

First Chapter: Several major development trends in the led lighting industry of network marketing

Lighting industry network marketing is lagging behind, and also in the led lights marketing tools. There are some companies or operators continue to try to do online sales. As for the present, the led lighting industry network marketing is still in the initial stage of “staking” there will be more enterprises to participate in future prospects. What are the development trends in Lighting industry network marketing as most of lamps made by glass products are easily damaged and also under transportation. How the lighting companies to stand out in the tide of Internet marketing?

First Chapter: Several major development trends in the led lighting industry of network marketing

Network marketing incoming tide, beach-goers becoming

The survey date show led street lights that in most household, lighting consumption costs currently about 10 percent in renovation costs, and the proportion is rising. This means that the awareness in creating fashion home are constantly upgrading. All kinds of chandeliers-wall lamp, floor lamp, mirror front lamp, table lamp, night light emerging light at home which is not the only function of the lighting. More and more lighting is for the decorative effect of making the finishing point. When turning on the lights, the nightan is an embellishment. When turning off, it is also a piece of art in high-income people. So the high quality of life of people will be more focus on lighting in the home. Internet marketing expert Liu Dongming teacher said that this consumer trends determine the development direction of led lighting industry: First, the lighting industry must establish the brand, and know with the new media for brand communication; Second, lighting products must be more creative, the scale of customization is a necessity. To grasp these two trends, Internet marketing is the only way of each lighting business.

The search engine is the Internet age which is the most important direct contact with consumers. So a variety of product categories such as LED spot top ten brand, led lighting industry, lamps, etc. Keywords prices climbing higher and higher, but the problem is that when consumers know the companies and products, what the potential idea encourage them to purchase. So in this regard, “word of mouth’ has become the determining factor. And the word of mouth is from other consumers.

 

The second chapter: LED and OLED lighting: only in the necessary places to use the necessary amount of affordable lighting

Provide the necessary affordable lighting for the necessary site

In the past, the concept of more light is deep-rooted in Japan. Therefore, adjust the brightness depending on the circumstances, the adjustment of the atmosphere, including the color, residential, office, cities, very few positive examples of these features. Using these features generally only commercial facilities.

The second chapter: LED and OLED lighting: only in the necessary places to use the necessary amount of affordable lighting

East Japan earthquake occurred in March 2011, under the influence of this concept began to change. This is because the reality so that people must be a substantial adjustment to run out like water the traditional way of life. Even now, in eastern Japan, every corner of the residential, office, cities still maintain a state of substantially reduced the amount of illumination light. For these experiences,” I did not need too bright” understanding has been expanded to open.

In ordr to cooperate with this shift in attitudes, LED lights regarded as the best light. LED can simply use the necessary amount of lighting where is necessary, and adjust the color temperature.

In order to support the advancement of affordable lighting, combining with the sensor automatically adjusts the light which is an effective means. This need to connect the LED lighting and led street lights sensors, communication systems, as well as its control, management of the terminal group of a variety of peripheral technologies and products. Improve the degree of integration between the original lighting companies alone is difficult to achieve cooperation and communication equipment manufactures and construction companies and other enterprises.

OLED lighting form fundamentally to change

As contribute to energy saving and LED lighting degrees of freedom can be achieved higher than the affordable lighting source, OLED higher anticipated. OLED and led flood lights is not yet fully operational and practical, the subject is also considerable. However, the OLED, hidden to overturn the traditional lighting concept innovative.

The most unprecedented light itself is light-emitting surface. All the existing light are using the point and linear light source to illuminate the space. When it need to glow, we just put the point source in a row with the panel shape of the shade cast out. Use OLED can directly implement the entire surface of the light-emitting lighting, capable of producing large-scale, uniform illumination apparatus.