High lamp mode of heat have?

High lamp lighting intensity and life will be affected by heat, cooling mode lights at present concrete with water cooling, surface cooling, heat pipe cooling, semiconductor refrigeration, chemical, refrigeration, etc. Follow below high lamp manufacturers together to learn about the cooling way of

high lamp lighting intensity and life will be affected by heat, cooling mode lights at present concrete with water cooling, surface cooling, heat pipe cooling, semiconductor refrigeration, chemical, refrigeration, etc. Follow below high lamp manufacturers together to know the specific operating mode. Including air-cooled heat dissipation is the most common way of heat dissipation, also is the relatively cheap way, its essence is to use the fan take the energy absorbed by the radiator, convenient installation, but low reliability, high dependence to the environment, under the condition of high temperature and overclocking can affect the cooling performance, often the life of the fan is shorter than street lamp chip. Heat pipe belongs to the heat transfer element, make full use of the heat transfer principle and rapid heat transfer properties of cooling medium, evaporation and condensation in full sealed vacuum tube to transmit energy, LED street light, high thermal conductivity, good heat transfer area on either side of the isothermal, hot and cold can be arbitrary change, the advantages of heat transfer and temperature control over a long distance. Surface heat dissipation is forced circulation through the liquid in the pump driven away heat radiator, compared with air cooling, surface more quiet and more stable, rely on the smaller to the environment. Considering the cost of ease of use, usually with water as a heat conductor, therefore is also known as water-cooled radiator. Semiconductor refrigeration is the use of characteristics of semiconductor refrigeration piece in the electricity generated when a difference in temperature refrigeration effect, through effective sends out high temperature period of heat, cooling of low-temperature continuously. Chemicals chemical refrigeration is to use the ultra-low temperature, use them to absorb a lot of heat when melting to reduce the temperature, usually using dry ice and liquid nitrogen. There are companies reach below 40 degrees to packaged LED street lamp. He is to adopt aluminum alloy material, the use of its good heat dissipation, the advantage of not easy corrosion, heat dissipation structure guided by means of heat as the center axis starting up and around distributing, radioactive sunflower cylindrical structure, maximum surface area, special medium to join in the center of the radiator, quickly spread through the whole heat radiator lamp shell surface, by the high heat dissipation fins and air exchange take away heat, make the LED temperature close to room temperature 30 degrees.