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How to dissipate heat for LED quality module street lamp


Release time:

2022-05-23

LED quality module street lamp, especially municipal LED quality module street lamp, stand beside the asphalt road, suffer from the hot sun during the day, and continue to work for 12 hours at night, like a steel warrior, lighting the city road Bow down. I have been curious before, how does the LED quality module street lamp dissipate heat?

  LED quality module street lamp, especially municipal LED quality module street lamp, stand beside the asphalt road, suffer from the hot sun during the day, and continue to work for 12 hours at night, like a steel warrior, lighting the city road Bow down. I have been curious before, how does the LED quality module street lamp dissipate heat?

quality module street lamp

  1. The radiator dissipates heat.

  Some high-power LED quality module street lamp are equipped with radiators to dissipate heat, but because the radiator itself is very heavy, the weight of the street lamp head is increased. This way is not recommended.

  2. The heat conduction plate dissipates heat.

  It is to dissipate the heat generated by the LED quality module street lamp to a conductor through thermal conductive silicone grease, and conduct the heat out of the lamp head through the muon, so as to dissipate the heat.

  3. Needle heat dissipation.

  The heat dissipation effect of needle heat dissipation is better than that of traditional sheet heat sinks, which can make the junction temperature of LED quality module street lamp modules lower than that of ordinary heat sinks by more than 15 °C, and the waterproof performance is better than that of ordinary aluminum radiators. There are improvements in weight and volume.

  Whether the lighting effect of LED quality module street lamps is good or not, the service life is not long, heat dissipation is the key, especially in summer, when the temperature is very high, the heat dissipation of LED module street lamps cannot be ignored.

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