High water-proof high service life LED (light-emitting diode) soft lamp belt and manufacturing method thereof

Abstract

The invention relates to a high water-proof high service life LED (light-emitting diode) soft lamp belt and a manufacturing method thereof. The high water-proof high service life LED softness lamp belt comprises a flexible circuit board, an LED luminophor which is arranged on the flexible circuit board and is connected through a wire, a current limiting resistor and a waterproof glue used for covering the flexible circuit board, the LED luminophor and the current limiting resistor; and the high water-proof high service life LED soft lamp belt is characterized in that an outermost layer of the LED soft lamp belt is a soft transparent sleeve used for closely covering the whole LED soft lamp belt, and the surface of the waterproof glue is closely clung to the inner wall of the soft transparent sleeve. The manufacturing method of the high water-proof high service life LED soft lamp belt comprises the following steps of: manufacturing an LED soft lamp belt semi-finished product, implementing encapsulating compound on the semi-finished product, adopting a high pressure draft technology to blow the LED soft lamp belt in the soft transparent sleeve, and carrying out thermocompression constraction. According to the product, the waterproof quality is good, the better softness and transparancy are kept for a long time, the luminescence of the soft lamp belt is bright, and the service life is prolonged.

Description

technical field [0001] The invention relates to a lighting equipment with decoration function. Specifically, it is a flexible LED light strip with high waterproof and long service life and its manufacturing method. Background technique [0002] As a light source, LED has many advantages: energy saving, environmental protection, beautiful appearance and durability. Therefore, it is loved by users and widely used. For example, LED flexible light strips containing several LED light-emitting units are widely used, and they are widely used in lighting projects that outline the outlines of iconic buildings, pavilions, bridges, parks, squares, etc. It has also become a beautiful landscape embellishing high-end entertainment places such as hotels, Internet cafes, karaoke singing places (KTV), bathing centers, discos, and nightclubs. In view of the high brightness, good flexibility, strong plasticity, colorful and varied characteristics of LED flexible light strips, it is also the...

AI Technical Summary

Problems solved by technology

These bubbles will corrode the waterproof glue, and the bubbles will be thermally expanded and contracted by the change of external temperature, which will affect the use effect of the LED flexible light strip.

If the flexible LED light strip is inserted into a transparent protective sleeve, because the flexible LED light strip is very soft, it is very difficult to penetrate the sleeve

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