Electrical connection piece of LED lamp

Abstract

The invention closes an electrical connection piece of an LED (Light-emitting Diode) lamp, which comprises input terminals and output terminals, wherein the output terminals are fixed on a substrate of the LED lamp; the input terminals are integrally in rod-shaped structures; the output terminals comprise conducting ends; the conducting ends are in plate-shaped structures made of metal materials; conducting pins are arranged at the peripheries of the conducting ends; the conducting ends are fixed on the substrate by the conducting pins, and are electrically connected with the substrate; a through hole and at least one elastic sheet are formed in the middle of each conducting end by blanking; one edge of each elastic sheet is connected with the side edge of the corresponding through hole; and during assembling, one end of each input terminal penetrates through the corresponding through hole and is elastically connected with the corresponding elastic sheet in a push-against manner. According to the electrical connection piece, one through hole is formed in the middle of each conducting end by blanking, the connective elastic sheets arranged at the side edges of the through holes, and the input terminals in the rod-shaped structures are adopted to be electrically connected with the conducting ends, so that the connective elastic sheets can be formed at the conducting ends simply by blanking, the structures of the conducting ends are simpler, and the electrical connection piece has the advantages of simple manufacturing technology and low cost.

Description

technical field [0001] The invention relates to the field of LED lighting lamps, in particular to an electrical connector for an LED lamp. Background technique [0002] LED light source has the advantages of high luminous efficiency, low heat generation, power saving and long life, so its application is more and more widely. LED lamps will gradually replace traditional lighting fixtures such as incandescent and halogen lamps. In the traditional LED lighting lamp, the wires are drawn out from the driving circuit board and electrically connected to the light source substrate through the end face of the lamp cap, so as to supply power to the LED chips on the light source substrate. For example, the publication date is November 28, 2012, and the Chinese invention patent application with the application number of 201210276961.6 discloses a convection heat dissipation LED light bulb, which includes a lamp cap, a driving circuit, a heat-conducting column, and is disposed on the ou...

AI Technical Summary

Problems solved by technology

[0003] However, since the wire is a flexible conductive material, the two ends of the wire must be soldered to the drive circuit board and the heat conduction column respectively by manual work during the production and assembly process.

This makes it impossible for the LED bulb to be fully automated in the production process.

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