LED streetlamp capable of improving heat dissipation of driving power source
A technology for LED street lamps and driving power, which is applied to electric light sources, light sources, lighting and heating equipment, etc., can solve the problems of partial inhalation of water vapor in the light source, increased risk of lamp failure, and reduced insulation and waterproof capabilities, so as to improve waterproof and anti-aging performance. , Reduce the risk of accidental failure, prevent the effect of electrical failure
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[0035] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0036] Such as figure 2 As shown, the LED drive power supply 3 is pressed tightly by the fixing screw 31, connected to the power radiator 1, and closely contacts the lower surface of the bottom 11 of the inverted U-shaped structure of the power radiator 1, and the upper surface of the bottom 11 of the power radiator is designed with The cooling fins, when in normal operation, the heat of the LED driving power supply 3 can be quickly transferred to the power radiator 1, and the heat is dissipated through the power radiator 1. Because the surface area of the power radiator 1 is many times higher than that of the aluminum shell of the LED driving power supply 3 , the LED driving power supply 3 can dissipate heat thr...
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