Cooling radiator for LED street lamp

cults3d

In the process of operation, LED lamps get very hot, especially outdoor ones. To cool such a street lamp, I offer a radiator model of the original design. The spiral shape of the radiator is necessary for an improved heat sink and gives the lamp an original design look. The radiator casting consists of two halves, which are connected by means of locks and a common housing for the lamp itself, which is fastened with screws to the radiator housing. The casting material is aluminum. The casting can be made by precision casting by a silicone mold and waxing, or by printing burnt models on a printer. See the results in the photo.