The principle of the solar lamp and installation

Energy-saving principle of energy-saving lamps

energy-saving lamp is to use the principle of gas discharge, it and the name of the operation of the ballast fluorescent lamp, in addition to white ( Cold light) Outside, there are yellow, Warm light) . In general, under the same wattage, an energy-saving lamp than incandescent lamp energy saving 80%, life expectancy extension of 8 times, thermal radiation is only 20%. Not strictly, the energy-saving light of a lamp 5 watts light can be considered as equal to 25 watt incandescent lamp, 7 watts of energy-saving lamp is approximately equal to 40 watts of light, 9 watt is equal to about 60 watts.

energy-saving lamps, also called compact fluorescent lamps ( Foreign CFL lamp) It was invented in 1978 by foreign manufacturers first, because it has high photosynthetic efficiency, Ordinary light bulb is five times) , obvious effect of energy conservation, long life, Is 8 times better than ordinary light bulbs) , small volume, convenient use, welcomed by the people all over the world and national attention and, in 1982 in China, the first developed successfully in fudan university institute of electric light source SL type compact fluorescent lamps, 20 years, rapid growth of production, quality improved steadily, the country has put it as a national focus on the development of energy-saving products ( Green lighting products) As the promotion and use.

in quite a long time, some local manufacturers and blindly on big projects, energy-saving lamps, because of its in capital, technology, raw materials and process in the case of not fully implement, in a hurry the horse can not guarantee the quality of the products, the enterprise product quality imbalance, stir up the vicious bidding market, not in accordance with the requirements of process production, assembly plant selection of bulbs and components together, blatantly inferior quality low price, severely damaged the reputation of the energy-saving lamp, luminous efficiency is low, life is short, poor consistency, cause the society to produce energy-saving lamps energy-saving not JieQian, brought a lot of negative effects to the promotion of energy-saving lamps.

after nearly 20 years of trial and error and development of energy-saving lamps products in our country has made great progress and improve, many products are close to or reached international advanced level, due to the low price, high quality in a very competitive in the international market, but there is a big part of the energy-saving lamps manufacturers on the market, regardless of the country's laws and regulations, and regardless of the interests of consumers, but also in the mass production don't call '? Can lights' energy-saving lamps, because of its quality, and the second low price, each factory price for 4 ~ 5 yuan, consumer recognition of products co. , LTD. , in most cities and rural areas, there will be a large part of the market, because the market accounted for most of the middle and low product occupies the market by making good energy-saving lamps products difficult to enter the market, this brought certain difficulty to promote green lighting, but with the improvement of residents' consumption consciousness and awareness of energy-saving lamps products, good quality of energy-saving lamps products market in expanded day by day, the poor quality of energy-saving lamps market shrinking day by day, it also brings us a hope and opportunity.

today we speak of energy-saving products are mainly for incandescent bulbs. Ordinary incandescent lights around 10 lumens per watt, about 1000 hours service life, its working principle is: when the light access circuit, the current through the filament, the heating effect of the current, make the incandescent lamp for visible and infrared light, this phenomenon in the filament temperature up to 700 k can perceive, due to the work of the filament temperature is very high, most of the energy wasted in the form of infrared radiation, the filament temperature is very high, also quickly evaporate, so life is shortened, about 1000 hours. Energy-saving lamps mainly through the ballast heat lamp filament, around 1160 k temperature, filament began to launch electronics ( Because on the filament with some electronic powder) Inelastic collision, electron collision argon atoms, argon atomic energy obtained after impact and the impact of mercury atoms, mercury atomic ionization produced after absorbing energy transition, 253. 7 nm ultraviolet radiation, ultraviolet excite phosphor luminescence, due to the fluorescent lamp filament temperature around 1160 k at work, working temperature of 2200 k - than incandescent bulbs 2700 k is much lower, so it is the life of a big increase, up to 5000 hours, because it is not the current incandescent lamp as the heating effect, and high energy conversion efficiency of phosphors, amounting to more than 50 lumens per watt. The installation of energy-saving lamps essentials

1, ventilation is good. Operation of energy-saving lamps will be affected by the room temperature, the temperature is too high will cause a decrease in intensity, trigger ignition process also will it be a problem. Therefore, avoid install it in a sealed, lamp act the role ofing, chimney should be well ventilated, in order to avoid temperature continues to rise due to unable to heat, impact energy saving.

2, bulb weight not more than base load. Energy-saving lamps ( Especially older inductive) Filament bulbs is larger than normal, so the switch to energy-efficient lighting to pay more attention to cooperate with the dimension of the lamps or lamp. At the same time also to pay more attention to lamp holder, especially type bulb lamp, can support the light bulb weight. If found loose phenomenon, lamp holder to replace or repair immediately.

3, due to the working principle is different, can't take the energy-saving lamp directly used for incandescent lamp dimming system ( Such as dimming lamp, etc. ) 。 Also especially pay attention to is that when installing energy-saving lamps, don't hold the tubes, so as to avoid damage.