Patent ID: 8210734
Filing Date: 2012-07-03
Classification: F21K,F21S,F21Y,G09F

Abstract:
1. A combinational LED lamp, comprising; an insulating housing, including at least one engaging-side set, wherein the engaging-side set includes a first engaging surface and a second engaging surface, and a first engaging portion is formed on the first engaging surface and a second engaging portion on the second engaging surface, and the first engaging portion is engaged with the second engaging portion; a first conductive contact, being fixed on the insulating housing; a second conductive contact, being fixed on the insulating housing; and an LED body, being fixed on the insulating housing, and including a first terminal and a second terminal; wherein both the first and the second conductive contacts include an integral internal section and at least one external-section set corresponding to the engaging-side set, the internal section is located inside the insulating housing, and the external-section set includes two exposure sections exposing at the first engaging surface and the second engaging surface of the insulating housing, and the first terminal of the LED body is electrically connected with the internal section of the first conductive contact, and the second terminal of the LED body with the internal section of the second conductive contact; wherein the first conductive contact and the second conductive contact are spaced apart, longitudinally, from each other at a predetermined distance, and both the internal sections of the first conductive contact and of the second conductive contact are each provided with an opening for receiving therethrough corresponding first and second elastic pieces which are inclined longitudinally, and the first terminal passes through the opening of the first conductive contact and abuts against the first elastic piece corresponding thereto, and the second terminal passes through the two openings and abuts against the second elastic piece corresponding thereto; and wherein the insulating housing includes three unit bodies stacked up from one another in sequence, and the first conductive contact and the second conductive contact are each interposed between neighboring unit bodies.