Overview and trends of China's grille luminaires dou linping China association of lighting appliances Beijing grille luminaires, also known as high-efficiency energy-saving fluorescent lamps. The original grille lamps were made of domestic aluminum plates. After the oxidation process, they were used as reflectors for lamps and equipped with aluminum plates. Due to the high reflectivity of aluminum plates, the light efficiency of lamps was greatly improved. It has the advantages of high light efficiency, energy saving, no glare, convenient maintenance and good decoration effect. And more modern. Via was widely should left 1 in our country the present situation of the grille of lamps and lanterns of the specifications of the grille of lamps and lanterns 1.1 varieties and materials of the specifications of the grille lamp every single tube double FuFu even tube, in addition to the single lamp use, also can form a band or assembly of light source adopts, according to different shapes have ZhiGuanXing fluorescent tube, now mostly for butyl 8, there are 18 jia jia or 36 of the tube. Sales and the most used is double tube grille lamp several grille lamps and lanterns use and electronic ballasts have chariot feeling ballasts, ryukyu device called, JiRan electronic ballasts flow relative to the inductance pin instruments have good energy saving effect of fast start no stroboscopic, is the national green lighting project in promoting products, but because the price is high, performance is not stable, in be used actually adopt the electronic ballast, only about the grille of lamps and lanterns of lamps and lanterns of weak. From the use of materials of grille lamps, most of the lamp shell using thin steel plate baking white paint or plastic spraying, but also a small amount of aluminum alloy profiles, the biggest difference is the use of reflector materials, imported forging film aluminum plate, reflectance up to 93; There are domestic coated aluminum plate or aluminum oxide plate, reflectivity up to 8 waves; There are imported or domestic stainless steel plate, reflectance only up to 45; Ting even USES tinplate coating, commonly known as stainless iron and lower shooting rate, 1.2 production of several grille lamp industry status after more than 10 years of development, our grille lamps output from the initial annual output of thousands. Development in the last year's 20 million units to a conservative estimate production grille lamps and lanterns of the enterprise by the original several hundreds of development up to now, which has a fixed scale, annual output of grille lamps and lanterns has dozens of in more than 100000 sets of enterprises, more than 500000 sets of nearly 10, the maximum output can reach more than 80 sets of production enterprises have the evening in Shanghai, Beijing and other provinces and cities in jiangsu, zhejiang, guangdong province, especially in the largest production enterprises in guangdong province, production is the largest, such as, leliu town, shunde city, guangdong province, there are 20 measure specializing in the production of grille lamps and lanterns of companies here province 1 case, the production of lamps and lanterns can account for more than 95 of total national output through investigation we learned, The production situation of enterprises is also different. Some enterprises are specialized in the production of grille lamps. Also some corporate grille lamps and lanterns is only 1 of many kinds of product in the lamps and lanterns, such as jiangsu hong lian company Beijing panasonic, another some companies in addition to have assembled the whole lamp to sell, or sell the lamp panel to some assembly plant, such as wenzhou king dl rules changed China's young industry lighting electric appliance co., LTD. In addition, 1 with the authentication system enforcement, strengthening the quality consciousness of business leaders are also gradually increase, so far, already has dozens of production grille lamps and lanterns of the enterprise to obtain the Great Wall certification, and some enterprise has passed the certification of 1309000.
1.3 grille lamp several qualitative test status in recent years, some foreign production of lamps and lanterns of the famous companies in the domestic wholly-owned factories or joint venture with domestic enterprise plant, bring us a lot of advanced production technology and management experience, at the same time, the expansion of enterprise scale, increase of production, also sped up the domestic companies to introduce professional production equipment and the pace of technical renovation of the old equipment, and I in the implementation of certification system, etc., all of our country the quality improvement of grille lamps and lanterns has played a great role in promoting, with ten set against the machine than the light, the lamps and lanterns of 01 high light efficiency, into the improvement of the structure, make the light a few maintenance.
Replacement bulbs 01 system, some companies introduce into self-made dynamic Suo coating line, makes the appearance of lamps and lanterns and the immanent quality of paint coating obtained jue but, as the market demand for lattice tent lamps and lanterns is year by year, many manufacturing enterprises flavour to the pursuit of market share, while ignoring the quality, quite a number of private enterprises see grille lamps and lanterns is good pin, produce a lot of routine survey, estimates that there are no less than 5 on the market to take off the low-quality and inferior asked the existence of product quality, has affected the development prospects of the grille of lamps and lanterns, Hope to be able to cause the attention of relevant enterprises currently grille lamps mainly exist the following quality q 1 case the metal material can not meet the requirements of lamps and lanterns, lamp shell owned joint pain, choose the countries set in accordance with the enterprise 1 private implement distributed in materials, some only, easy deformation from the use of shell materials of no less than to meet the basic requirements of reflection is used stainless steel, more practical for the tin plating, use period, between 6. Rust discoloration occurs return, lose the function of the reflector 2 lamps and lanterns of accessories, such as light foot seat terminal wire, etc., the starter should use flame retardant materials, but the grille lamps and lanterns that sells on the market, there are quite a few not meet this requirement, Still have electric wire too fine wait to ask to be able to leave fire hidden danger to the use of lamps and lanterns; 3, the inverter is the heart of the grille of lamps and lanterns, its quality directly affect the quality of lamps and lanterns many low-quality and inferior grille lamps and lanterns, Dian this unqualified ballast, such as some inductance ballasts without iron core, silicon steel sheet do and do with iron core, the ballast with noise temperature of 1 start a 1 yao couldn't even start up, and call the wide power ballast only cheap and use unqualified electronic components, capacitor explosion in use. From the use of the situation, the use of unqualified ballast is the direct cause of lamp fire; 4 lamps and lanterns of the structure can not meet the requirements, such as the reflector and the shell of the connection is not tight, using easy fall off, and reflector can not meet the requirements of light distribution curve, or reflecting surface is too small, some only 23 of the reflecting surface, the actual only five or so, the luminous efficiency of lamps and lanterns or less, a + 5 arm bar to the role of high efficiency and energy saving lamps and lanterns of surface treatment is the lacquer that bake more or coating, but many enterprises to reduce into wood. And reduce the craft. No oil derusting of the steel plate, no phosphating pickling, from the appearance, 5 in line with the appearance of 1 art flow scale quality is not different, but after a period of use will appear back to rust.
1.4 grille lamps and lanterns of the price and the price of the enterprise location at present, the grille of lamps and lanterns on the market price is quite chaotic, is big, through Cong close analysis of the market, with a double tube grille lamps and lanterns, for example, can be roughly divided into several grades 300 yuan of above, mostly by the sole proprietorship enterprise or a joint venture production, the use of materials and accessories for import more, good appearance, high inner quality, brand gold content is high; 180,300 yuan abuse, mostly produced by state-owned enterprises, reflective materials like imports, other materials basically meet the national standards; 10, 180 yuan, mostly produced by collective enterprises, a small part of the reflectors are imported coated aluminum plate, mostly domestic coated aluminum plate or stainless steel plate; Below 80 yuan grind, have can, but the material that USES and electric appliance accessory and technological process are not up to the requirement, cause the electric appliance performance of lamps and lanterns optical performance mechanical performance and paint layer performance to be up to the requirement of national standard, belong to the market price of a few grid lights of inferior product close factory. We are in adjust apricot a lot of enterprises to reflect, market price competition is intense, the quantity of inferior product is sold, if according to the production process that formulates and use the material that national standard formulates and accessory to produce, cost comes down very hard I think. There are many reasons for this phenomenon, such as the market supervision is not enough, the sales market is not standardized, the relevant departments of the national standards of the propaganda is not in place, resulting in consumers do not understand. At present, the national bureau of quality and technical supervision is stepping up the rectification of this aspect, I believe that with the above several aspects of improvement, the market will also be gradually cut but as a company. Should also know the newsletter in the spring tide of market economy, only our enterprises to adapt to the market, and may not by the market to adapt to different levels of users in the enterprise market, the grille of lamps and lanterns products have different requirements, so companies should to various market investigation and study, according to the strength of enterprises, in the market of their products have a right price positioning, when necessary, in similar products in accord with national standard can be carried out under the premise of the production of two or more than two class, in order to meet user demand for products of different class 2 different levels in China 2.1 computer popularization, the development trend of the grille of lamps and lanterns Making the light pollution of lamps and lanterns become the public hazard of using computers, the improvement of the structure of grille lamps and lanterns becomes inevitable. The method can place the light source in the depth of the lamp, depending on the indirect reflection of the reflector, or increase the density of the case, these two kinds of square to pull off the light effect of the lamp, but avoid the light pollution of the lamp, so that the lamp will not appear on the computer screen spot. Some foreign companies such as philips thorne company own part was 2.2 in order to reduce the cost of this product, at present a lot of buildings have reduced the height, in order to adapt to the demand of the market, but reduces the thickness of the grille of lamps and lanterns, zhejiang sunshine and 1 of 15 straight r. batch production of fluorescent lamp, provides conditions for the grille of lamps and lanterns slim, 15 tube diameter is only 16, using 15 tube make the grille lamp of a few degrees to 81 to 2.3 grille lamps and lanterns for labour-intensive production at present, many contact and border of the lamps and lanterns are made by manual welding, makes the poor consistency of lamps and lanterns, some companies are considering introducing foreign country flexible processing equipment, This kind of equipment is controlled by the computer, need not mold in the production processing, can change modelling at will, produce all sorts of streamline lamps and lanterns that have modern style extremely, change our country at present inflexible lamps and lanterns modelling.