In recent years, driven by a variety of favorable factors, China's semiconductor lighting industry has entered the fast lane of development, showing a rapid growth trend, and has already started a small-scale replacement of traditional lighting in the market.
According to the industry observation and research of McCannbridge, according to the life cycle theory of industrial development, China's LED industry is moving from the stage of industrial cultivation to the initial stage of development. LED companies in the beginning-growth stage are beginning to face increasing competition in the market, and companies are entering a stage of life-and-death racing.
In general, the market competition faced by enterprises at this stage is mainly concentrated in two aspects: technological competition and cost competition. Enterprises must obtain 'double lead' in order to obtain competitive advantages. Leading in research and development, that is, continue to increase investment in research and development, through Strengthen R&D strength and management, continuously improve the technical level and quality index of products and production, adapt to and meet the increasing requirements of the market for technology and products; cost leadership, that is, companies need to continuously improve processes and management, through effective control of costs, Continuously reduce the cost of LED products, making the market price of LED products easy for consumers to accept.
For LED products whose primary goal is to replace traditional lighting, the pressure of comparative costs is particularly significant. The current situation is that, compared with traditional lighting, the technical indicators of LED products have been close to or better, but the price (initial cost) is not yet competitive in the market. Although the full life cycle cost of LED products has been significantly lower than that of traditional lighting, due to the high initial cost, it has greatly hindered the popularization and application of LED lighting and has had to rely on the country's subsidy policy to open the market. Therefore, in addition to a wide range of publicity and education, and cultivating consumer awareness of energy conservation and environmental protection as well as consumer awareness of the full life cycle cost of products, for the majority of LED companies, efforts to reduce costs and achieve product purchase prices that users are willing to accept are also companies. The key to winning the competition.
Ceramic Heater is ued in controllable aural various heat treatment furnace,to avoid the contact of elding burning outcome or to avoid the corrosion of furnace gas to heating element.The process(the conversion of elding burning or electric energy) is put into refractory steel tube and let amount of heat radiate by wall of tube.This device is called as heater tube.
Twist and turn resistance wire in axial direction,that is,the single resistance wire is bended to U shape,then in series or parallel connection mutually.This kind of electrothermal heater tube is called bending resistance wire heater tube.This tube,because fall of screening of resistance wire,in intratubal upper surface load,can insure prolong life span.
Ceramic heating element is a heating element and the ceramic through high temperature sintering, fixed together made of a heating element, according to the body temperature level to adjust the size of the resistance, which can be constant temperature in the set value, not overheating, with Energy saving, safety, long life and other characteristics. This heater does not light at work, no open flame, no oxygen consumption, soft air supply, with automatic temperature function. PTC ceramic heater output power in the 800-1250 watts, you can freely adjust the temperature, no light consumption when working, with automatic switching devices, energy efficient, energy safe. PTC ceramic heater uses most of the bathroom in the bathroom heater and some small bedroom heating. The rainy season takes into account the relatively dry indoor air in the northern part of the winter, the part of the heating in the bedroom PTC ceramic heater and humidifier function together, the introduction of humidification heater, warm hot air with the humid air blowing together , People feel very comfortable, and almost no noise. As consumers continue to improve the demand on the market derived from the novel products - fireplace - to simulate the flame, ceramic heating, resulting in warm air, creating a warm European and American style (power up to 1800W). The new appearance of a PTC ceramic heater appearance and ordinary oil-like heater like, but the use of enamel heat sink. Features a heat sink, thin shape, a protective cover, the use of security. Some of the more advanced products used in the room with infrared remote control, regular shutdown, fall automatically power and heating and other functions, can be regarded as fully functional.
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