Led Aluminium Housing

Product Details

led aluminium housing because of good heat dissipation. LED lights are chosen by many manufacturers of LED lights, LED lights have a very direct relationship between good and bad heat dissipation on the life of the lamp, the power of the light source will generate a lot of heat, has to pass through the aluminum substrate, heat conduction to the lamp housing (iron housing). This is a design that must be considered, if there is no good thermal conductivity, LED life and light decay increase. The shell can not dissipate heat, power size affects the led life and light decay

The choice of material depends on your needs, according to your custom LED lamps and lanterns to use the environment and cost-effective to decide. Normal, outdoor use of LED lamps and lanterns choose die-casting aluminum sealed waterproof better, the indoor environment both can be used. But on the heat dissipation performance of the material, said the car aluminum shell heat dissipation is better than the die-cast aluminum, but the cost is also higher.

Parameter of aluminum led light housing

About the choice of housing for LED lights?

As we all know, the current market LED spotlights, LED bulbs, LED ceiling lights have two kinds of radiators: one is the aluminum profile CNC turning process, the other is a zinc-aluminum alloy ingot mold die-casting, both have their advantages and disadvantages, but I personally think that the use of profile shells than die-casting shells much more profitable.


First of all, the cast zinc-aluminum alloy shell, the current lamps, and lanterns cast zinc-aluminum alloy shell thermal conductivity of about 80-90W/M.K, plus the subsidiary oxidation residue, and surface oil spray or electroplating and other processing, the actual thermal conductivity is a little worse, if the aluminum alloy AA1070 to cast into the LED lamp cup, die-casting fins are very thick, which causes a small heat dissipation area, but also not conducive to heat dissipation If the aluminum alloy AA1070 is used to cast the LED cup, the die-casting fins are very thick, which results in a small heat dissipation area and is not conducive to heat dissipation.

The material is aluminum alloy 6063-T5, its excellent thermal conductivity of about 180-190W/M.K, heat dissipation fins can be made very thin, only 1 mm, the unique design of the heat dissipation structure, the maximum increase in heat dissipation area, so that the product in the normal temperature state of long-term work, the cup body temperature can be maintained below 50 ℃, thus effectively reducing the use of led process Light decay, more guarantee the quality of lamps and lanterns. According to the actual test, the same size of the LED lamp cup, sunflower radiator heat dissipation effect than the die-casting shell to improve more than one-third.

Product appearance according to modern streamline design, in line with the public aesthetic concept and create a perfect classic shape. In addition, LED sunflower radiator than die-casting shell weight of more than one-third lighter, especially the volume of some large LED lamps, such as PAR20, PAR30, PAR38, PAR56, AR111 and other models of products exported, freight costs can save a lot!

However, die-casting is not useless, if it is mass production, die-casting generation speed is fast and lower production costs.

We provide reference suggestions for material selection, it mainly depends on your use environment needs, welcome to leave a message for advice.

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