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Cooling principle of stage lamp fan

  • Categories:News Center
  • Author:
  • Origin:
  • Time of issue:2020-02-27 10:08
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(Summary description)With the progress of society and the development of productivity, product competition is becoming more and more fierce. People in order to promote their products, and constantly build a stage, stage l

Cooling principle of stage lamp fan

(Summary description)With the progress of society and the development of productivity, product competition is becoming more and more fierce. People in order to promote their products, and constantly build a stage, stage l

  • Categories:News Center
  • Author:
  • Origin:
  • Time of issue:2020-02-27 10:08
  • Views:
Information
With the progress of society and the development of productivity, product competition is becoming more and more fierce. People in order to promote their products, and constantly build a stage, stage lighting is colorful, dazzling. While the stage lights are shining, the stage lights that have been used for a long time will naturally heat up. In order to make the stage lights operate normally, heat dissipation is an essential measure to keep the temperature of the stage lights in a safe range. But how do so many lamps and lanterns conduct heat dissipation? Some stage lamps and lanterns manufacturers will adopt the way of temperature control and heat dissipation in the way of aluminum substrate laminating and pulling aluminum profiles and dance table lamp fans, so that we can use our lamps for a longer time.
 
Stage lamp fans are used more and more widely, but in fact, there are many ways of heat dissipation, one is air supply, the other is exhaust. Compared with the two ways of heat dissipation, suction has higher heat dissipation efficiency. From the appearance, it seems that it only uses physical methods to cool down. Why is the cooling effect of some stage lamp fans fast and obvious? This is related to its cooling principle.
 
The stage lamp fan takes the radiator with high heat conduction material as the medium, and first transmits the heat generated by the lamp through physical contact. Because of its light weight, low price and easy to manufacture, this kind of high heat conduction material generally selects aluminum as the basic material for making the lamp radiator. In order to transfer the heat to the radiator to the greatest extent, a kind of medium with high thermal conductivity needs to be potted between the heat source and the radiator to play the role of heat conduction. Generally, organosilicon thermal conductive potting adhesive is used as the thermal conductive medium between the LED device and the radiator. This organic silicon high thermal conductive potting adhesive can effectively improve the heat dissipation capacity of the LED bulb lamp, and it also has excellent performance Xiu's protective performance, with good salt spray resistance, moisture-proof and weather resistance, can be used for a long time under the condition of - 60 ℃ ~ 200 ℃, especially in the performance of resistance to temperature shock, which is incomparable with other materials.
 
From the heat dissipation principle of stage lamp fan, we can see that stage lamp is not simply cooled by fan exhaust, and each part of the fan also plays an important role in heat conduction.

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Cooling principle of stage lamp fan