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Author ：Green earth– LED Strip Lights manufacturers
LED street lamp head heat dissipation method:
The heat dissipation mode mainly has natural convective heat, add fan forced heat dissipation, heat pipe, and circuit heat pipe heat. Adding a fan forced heat dissipation mode is relatively complicated, the reliability is also low, and the cost of heat pipe and circuit heat pipe heat dissipation method. LED street lamps are generally used outdoors, with a heat dissipation surface on the side and the body type is limited to the advantage of air natural convection heat, so the heat dissipation method of the LED street lamp head, it is recommended to choose natural convection heat. Ok.
LED street lamp head cooling design problem:
The area of the heat dissipating fin is randomly set, the arrangement of the heat dissipation fins is not reasonable, the arrangement of the heat dissipation fins of the lamp does not take into account the use of the lamp, which affects the function of the fin effect, emphasizes the heat conduction link, and ignores the convection heat Aspadge, although many manufacturers consider a variety of measures, such as heat pipes, circuit heat pipes, plus guidelines such as heat pipes, loop heat pipes, plus-introduced thermometers, but in fact, heat to rely on the outer surface area of the lamps, so ignore it. The balance of heat transfer, if the temperature of the fins are severely distributed, the fins of the fins do not function or have a limited role.
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