Flexible LED lamp strip

Abstract

The invention discloses a flexible LED lamp strip. The flexible LED lamp strip comprises a lamp strip body and a power socket connected with the lamp strip body. The lamp strip body comprises a strip-shaped FPC (flexible printed circuit) board. The two sides of the FPC board are each provided with multiple concave portions. The power socket comprises two shells, a first insulating fixed body and two conductive needles, wherein the two shells are closed by being covered with each other; the first insulating fixed body is fixedly connected with the shells; and the two conductive needles are fixed to the first insulating fixed body. A circuit board is further arranged in the power socket. A rectifier and multiple bonding pads are arranged on the circuit board. The two conductive needles are welded to the circuit board through the bonding pads correspondingly. A protrusion vertically protrudes out of the end face, facing the circuit board, of the first insulating fixed body. A groove matched with the protrusion is formed in the circuit board. The power socket is further connected with two or more wires. One end of each wire is welded to the corresponding bonding pad, and the other end of each wire is connected with the lamp strip. The flexible LED lamp strip has the beneficial effects that the structure is simple; connection is conducted firmly; and a circuit cannot be damaged when the FPC board is bent and twisted.

Description

technical field [0001] The invention relates to a light strip, in particular to a flexible LED light strip. Background technique [0002] In the existing LED light strip, the light strip body usually includes an FPC soft board arranged in a long strip shape. When the FPC soft board is bent and twisted, the circuit set on the FPC soft board is easy to break, and the LED light strip The power plug is usually connected to a circuit board with a rectifier through a wire, and the circuit board is connected to the light strip body through a wire, which makes the structure of the LED light strip very complicated, and the power plug and the circuit board are connected by wires. The position of the circuit board is not fixed, and poor contact often occurs, resulting in very unstable direct connection between the power plug and the circuit board. Contents of the invention [0003] The present invention aims to solve the technical problems mentioned above, and provides a flexible LE...

AI Technical Summary

Problems solved by technology

[0002] In the existing LED light strip, the light strip body usually includes an FPC soft board arranged in a long strip shape. When the FPC soft board is bent and twisted, the circuit set on the FPC soft board is easy to break, and the LED light strip The power plug is usually connected to a circuit board with a rectifier through a wire, and the circuit board is connected to the light strip body through a wire, which makes the structure of the LED light strip very complicated, and the power plug and the circuit board are connected by wires. The position of the circuit board is not fixed, and poor contact often occurs, resulting in a very unstable direct connection between the power plug and the circuit board

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