Silica gel lamp strip capable of uniformly emitting light

Abstract

The invention discloses a silica gel lamp strip capable of uniformly emitting light, and relates to the technical field of lamp strips. The silica gel lamp strip comprises a flexible lamp strip main body, wherein the flexible lamp strip main body comprises a light-proof colloid and a light diffusion colloid, and the top plane of the light diffusion colloid at the top is lower than the top plane of the light-proof colloid; and a flexible circuit board is placed in the flexible lamp strip main body, salient points, bonding pads and LED lamp beads are arranged on the side surface of the flexible circuit board, and the salient points enable that the reflection distance of a reflection surface formed by the LED lamp beads on the flexible circuit board and light-proof colloid in the flexible lamp strip body to be kept basically stable. According to the lamp strip, light emitted by the LED lamp beads is subjected to optical reflection and light diffusion through the reflection distance, more light is emitted by the lamp strip, and illumination is more uniform; and the salient points are arranged on the side surface of the flexible circuit board, so that an appropriate reflection distance is always kept between the LED lamp beads and the inner wall of the flexible lamp strip glue groove, the light color of emitted light of the flexible lamp strip after any bending deformation is kept uniform, no shadow exists on the light emitting surface, and the light emitting uniformity of the flexible lamp strip is kept.

Description

technical field [0001] The invention relates to the technical field of light strips, in particular to a silicone light strip with uniform light emission. Background technique [0002] With the expansion of the application range of LED wall washer flood light strips, the market has higher and higher requirements for the projection effect of LED flexible light strips. LED plastic and silicone rubber wall washer projecting soft light strips are an emerging product that replaces traditional light wall washers. Compared with traditional wall washers, they have greater advantages in use, installation, and energy saving in terms of use and installation. [0003] The existing silicone light strips have the following defects: 1. At present, the non-co-extruded silicone light strips on the market have inconsistent light and color, because the distance between the lamp beads in the flexible light strip and the flexible light strip will change during installation and use; 2. Co-extrusi...

AI Technical Summary

Problems solved by technology

[0003] The existing silicone light strips have the following defects: 1. At present, the non-co-extruded silicone light strips on the market have inconsistent light and color, because the distance between the lamp beads in the flexible light strip and the flexible light strip will change during installation and use; 2. Co-extrusion is usually used to make light strips in the market. The product is hard and the application is limited.

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