High-stability light bar

Abstract

The invention discloses a high-stability light bar. The high-stability light bar comprises an aluminum base plate, wherein a plurality of light-emitting groups are arranged on the aluminum base plate, and the light-emitting groups are connected in series; two or more LED lamp beads are arranged in each light-emitting group, and the LED lamp beads are connected with one another in parallel; grooves which are matched with the LED lamp beads in size are formed in the aluminum base plate, and the LED lamp beads are mounted in the grooves. The light bar adopts the aluminum base plate capable of efficiently radiating, so that radiation of the LED lamp beads can be quickened, and therefore, the service lives of the LED lamp beads are effectively prolonged. Moreover, two or more LED lamp beads are connected together in parallel, so that a shutter lamp can continuously work as long as not all of the lamp beads in the same light-emitting group have faults, and therefore, working stability of the shutter lamp can be greatly improved. The LED lamp beads are fixedly arranged in the grooves, so that the LED lamp beads are not liable to drop even the aluminum base plate generates bending deformation; and meanwhile, the light bar is integrally thinner, and is conveniently mounted in a narrow space.

Description

technical field [0001] The invention relates to a light bar, in particular to a high-stability light bar. Background technique [0002] LED light strips are widely used in various decorative lighting occasions, which can create gorgeous visual effects and increase the atmosphere. Due to the long-term uninterrupted lighting of the LED light bar and the selection of high-brightness LED lamp beads, this will inevitably aggravate the further deterioration of the heat dissipation problem and damage the working life of the LED lamp beads. Moreover, since each LED light bead is directly connected in series, once one of them is damaged, the entire LED light bar will not light up, that is, it needs to be repaired, and the maintenance cost will increase. In addition, regardless of the patch type or in-line LED lamp beads, the thickness of the light bar is increased, which is not convenient for installation in a narrow space, and it is easy to fall off due to force, and the overall st...

AI Technical Summary

Problems solved by technology

Due to the long-term uninterrupted lighting of the LED light bar, coupled with the selection of high-brightness LED lamp beads, this will inevitably aggravate the further deterioration of the heat dissipation problem and damage the working life of the LED lamp beads

Moreover, since each LED light bead is directly connected in series, once one of them is damaged, the entire LED light bar will not light up, that is, it needs to be repaired, and the maintenance cost will increase

In addition, regardless of the patch type or in-line LED lamp beads, the thickness of the light bar is increased, which is not convenient for installation in a narrow space, and it is easy to fall off due to force, and the overall stability is poor.

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