Neon lamp strip with whole body emitting light

Abstract

The invention discloses a neon lamp with the whole body emitting light. The neon lamp comprises a soft lamp panel, a light transmitting core wire and a sheath. The soft lamp panel comprises a first insulation soft film, a second insulation soft film and LED chips. The inner surface of the first insulation soft film or the second insulation soft film is provided with a plurality of circuit layers in the length direction of the first insulation soft film or the second insulation soft film. Every two adjacent circuit layers are connected through the corresponding LED chip. A first chip electrode and a second chip electrode are arranged on the two end faces of each LED chip correspondingly, wherein the first chip electrode is electrically connected with the tail of one circuit layer through a first pin, the second chip electrode is electrically connected with the head part of the adjacent other circuit layer through a second pin, the first chip electrode is electrically connected with the first pin through a first conductive layer, and the second chip electrode is electrically connected with the second pin through a second conductive layer. According to the neon lamp strip of the above structure, the LED chips can be fixed without a support, light shielding is avoided, the soft lamp panel is compact in structure, the width is small, flexibility is good, and bending usage is facilitated.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a whole-body luminescent neon lamp strip. Background technique [0002] At present, the copper circuit layer of the flexible board of the whole-body luminous neon light strip is arranged wider, which blocks the light emitted by the LED chip. Due to the existence of the square bracket of the LED lamp bead, there is only one opening for light on the square bracket. Therefore, the bracket blocks the light from the five sides of the LED chip and cannot realize full-angle light emission. In order to achieve a larger luminous range as much as possible, the existing whole-body light-emitting neon light strip has the core wire set at an eccentric position on the outer skin, resulting in a thicker light body. , The diameter of the existing whole-body luminous neon lights is generally 14-24mm, and the flexible plate in the light body is easy to break due to the large torsion force when i...

AI Technical Summary

Problems solved by technology

[0002] At present, the copper circuit layer of the flexible board of the whole-body luminous neon light strip is arranged wider, which blocks the light emitted by the LED chip. Due to the existence of the square bracket of the LED lamp bead, there is only one opening for light on the square bracket. Therefore, the bracket blocks the light from the five sides of the LED chip and cannot realize full-angle light emission. In order to achieve a larger luminous range as much as possible, the existing whole-body light-emitting neon light strip has the core wire set at an eccentric position on the outer skin, resulting in a thicker light body. , The diameter of the existing full-body luminous neon lights is generally 14-24mm, and the flexible plate in the lamp body is easy to break due to the large torque when it is bent and used.

Images