Many
called cold light LED , LED light source is actually hot , because the
LED during operation a large amount of power transferred into heat. Poor heat will cause damage to the power supply , the light fades
faster, shorter life expectancy and other issues, the heat issue has
always been the top priority of LED , LED heat dissipation is a concrete
manifestation of materials chemistry .
LED light engine has occupied senior Crystal Light 2-5 % market share , graphite heat from the LED light engine power LED light source components, metal thermal column ( referred to as " thermal column " ) , high thermal conductivity graphite body composition. LED light engine as a separate light source device , the unit area is small , small , multi-unit combination of freedom of choice , conveniently mounted on the mounting holes reserved for carrying platform , made of lighting, design increases the degree of freedom ; Users more may need to use the freedom to assemble. Simple, independent LED light engine has been successfully developing and manufacturing a variety of LED application products : crystal lamps, candle lamps , bulb , MR16, module modular lights.
Graphite heat LED light engine has been fully applied to the light source to replace the crystal , LED light engine does not affect the independence to make it come off the light from the lamp above the other , to facilitate the ongoing maintenance of lamps and save maintenance costs, even if one or two of them light the engine broken in the case of UPS , and a few seconds to re- put a new light engine. Prices for customers are most concerned about , the lowest four yuan / W, price depends on the chip quality , " ten a few watts too.
Traditional aluminum heat sink material , good thermal conductivity, heat capacity but poor . , Thermal conductivity and heat dissipation are the two concepts.
Graphite material inherent physical and chemical properties make it superior thermal performance . Preparation of high demand but low efficiency and low cost , has become an obstacle to the development of graphite thermal material bottleneck . Plasticized material graphite thermal material developed simultaneously with superior thermal performance , high production efficiency and consistency , mass production , thus a higher price advantage. LED heat dissipation in the industry , with a light weight, small size , fast heat dissipation , the combination of freedom and other advantages .
Plasticized material graphite heat sink cooling speed, high efficiency ; direct exchange heat with temperature and indirectly improve the environment , independent heat exchange , thermal heat deposition polymerization and thus a reasonable transfer and exchange , so that the internal temperature of the heat source of heat deposited poly controlled within a safe range .
Works vividly graphite heat plasticized material metaphor for the human body fever , when the body temperature above normal body temperature , the pores will expand to the heat by sweating to export . Similarly, the plastic is when heat reaches a certain temperature they will draw moisture out of the space , to ensure the active ionic bond is opened, the heat dissipated .
Faced with the cottage industry of various plagiarism flooding , product homogeneity serious , for the cottage , the cottage is no future , only imitation of its appearance , but its unknown reason . "LED heat is reflected materials chemistry , materials chemistry only to have a full understanding , in order to make a good product.Industry will face a reshuffle
With the development and improvement of LED technology , materials for LED heat dissipation is also innovation, from aluminum to ceramics , to the new composite material ( plastic clad aluminum ) , heat dissipation materials market competition becoming increasingly fierce. Coexistence of various thermal materials have space, but ceramic , plastic coated aluminum and other market share will be compressed , because the ceramic molding difficult, and fragile, adding requires a lot of energy ; rather expensive metallic materials in LED lighting products prices continued to decline under market conditions , it is not so economical.
LED lighting popularization rate will accelerate in 2020 will replace all incandescent lamps. With the improvement in technology , the popularity of automated production , no technology , no core competitiveness , " screwdriver " plants will be eliminated in the new round of industry reshuffle .
LED light engine has occupied senior Crystal Light 2-5 % market share , graphite heat from the LED light engine power LED light source components, metal thermal column ( referred to as " thermal column " ) , high thermal conductivity graphite body composition. LED light engine as a separate light source device , the unit area is small , small , multi-unit combination of freedom of choice , conveniently mounted on the mounting holes reserved for carrying platform , made of lighting, design increases the degree of freedom ; Users more may need to use the freedom to assemble. Simple, independent LED light engine has been successfully developing and manufacturing a variety of LED application products : crystal lamps, candle lamps , bulb , MR16, module modular lights.
Graphite heat LED light engine has been fully applied to the light source to replace the crystal , LED light engine does not affect the independence to make it come off the light from the lamp above the other , to facilitate the ongoing maintenance of lamps and save maintenance costs, even if one or two of them light the engine broken in the case of UPS , and a few seconds to re- put a new light engine. Prices for customers are most concerned about , the lowest four yuan / W, price depends on the chip quality , " ten a few watts too.
Traditional aluminum heat sink material , good thermal conductivity, heat capacity but poor . , Thermal conductivity and heat dissipation are the two concepts.
Graphite material inherent physical and chemical properties make it superior thermal performance . Preparation of high demand but low efficiency and low cost , has become an obstacle to the development of graphite thermal material bottleneck . Plasticized material graphite thermal material developed simultaneously with superior thermal performance , high production efficiency and consistency , mass production , thus a higher price advantage. LED heat dissipation in the industry , with a light weight, small size , fast heat dissipation , the combination of freedom and other advantages .
Plasticized material graphite heat sink cooling speed, high efficiency ; direct exchange heat with temperature and indirectly improve the environment , independent heat exchange , thermal heat deposition polymerization and thus a reasonable transfer and exchange , so that the internal temperature of the heat source of heat deposited poly controlled within a safe range .
Works vividly graphite heat plasticized material metaphor for the human body fever , when the body temperature above normal body temperature , the pores will expand to the heat by sweating to export . Similarly, the plastic is when heat reaches a certain temperature they will draw moisture out of the space , to ensure the active ionic bond is opened, the heat dissipated .
Faced with the cottage industry of various plagiarism flooding , product homogeneity serious , for the cottage , the cottage is no future , only imitation of its appearance , but its unknown reason . "LED heat is reflected materials chemistry , materials chemistry only to have a full understanding , in order to make a good product.Industry will face a reshuffle
With the development and improvement of LED technology , materials for LED heat dissipation is also innovation, from aluminum to ceramics , to the new composite material ( plastic clad aluminum ) , heat dissipation materials market competition becoming increasingly fierce. Coexistence of various thermal materials have space, but ceramic , plastic coated aluminum and other market share will be compressed , because the ceramic molding difficult, and fragile, adding requires a lot of energy ; rather expensive metallic materials in LED lighting products prices continued to decline under market conditions , it is not so economical.
LED lighting popularization rate will accelerate in 2020 will replace all incandescent lamps. With the improvement in technology , the popularity of automated production , no technology , no core competitiveness , " screwdriver " plants will be eliminated in the new round of industry reshuffle .
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