LED lamp with heat radiation structure
A technology of light emitting diode and heat dissipation structure, which is applied to the semiconductor device of light emitting element, light source, light source fixing and other directions, can solve the problems of easy heat generation, noise generation, increase power consumption of light emitting diode lamps, etc., to achieve good heat dissipation effect, The effect of stable work
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[0014] Such as Figure 1-2 As shown, the light-emitting diode lamp of the present invention is composed of a light-emitting diode module 200 and a heat sink 100 for attaching the light-emitting diode module 200. The heat sink 100 has a substantially hemispherical shape, and its outer diameter gradually decreases from the lower end to the upper end along the axial direction. The heat sink 100 includes a main body 10, a plurality of radiating fins 20 extending outward from the outer surface of the main body 10, and a casing 30 surrounding the lower half of the radiating fin 20 with a larger outer diameter.
[0015] Please refer to Figure 3 to Figure 6 The main body 10 has a heat absorption part 12, a heat transfer part 15 extending from one end of the heat absorption part 12, and a connecting part 18. The connecting portion 18 extends from the other end of the heat transfer portion 15 opposite to the heat absorption portion 12 and extends beyond the top of the heat sink 20. The heat...
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