Process for producing an LED lamp and a corresponding LED lamp
View Patent ↗A method for producing an LED lamp includes a lamp housing wherein at least one carrier circuit board equipped with LEDs is inserted into the lamp housing in such a way that at least a subregion of the lamp housing protrudes beyond the carrier circuit board with a projection, and the projection is at least partially deformed after insertion in such a way that the lamp housing is pressed with the carrier circuit board.
1. A method for producing an LED lamp comprising:
inserting at least one carrier circuit board equipped with LEDs into a lamp housing sufficiently far that at least a subregion of the lamp housing protrudes beyond the carrier circuit board forming a projection, and
at least partially deforming the projection after insertion in such a way that the lamp housing is pressed with the carrier circuit board,
wherein, during the deformation of the projection, a die is laid onto the carrier circuit board and interacts with a forming tool.
2. The method of claim 1 wherein a deformed portion of the projection comprises a notch.
3. The method of claim 1 wherein the lamp housing is formed in one or more parts.
4. The method of claim 1 , wherein the carrier circuit board is inserted or pushed into the lamp housing in a form fitting manner.
5. The method of claim 1 , wherein a carrier circuit board bed is formed in the lamp housing.
6. The method of claim 1 , wherein at least one insulating layer is inserted between the lamp housing and the carrier circuit board.
7. The method of claim 1 , wherein a cover is laid on a side of the carrier circuit board which is remote from the lamp housing.
8. The method of claim 1 , wherein the carrier circuit board is manufactured from FR4, ceramic or from a metal-core circuit board.
9. The method of claim 1 , wherein the lamp housing is in the form of a heat sink.