Firefighting guide illumination line

Abstract

The invention relates to a firefighting guide illumination line comprising a continuously luminous strong electroluminescence line (1), a PVC transparent plastic layer (2), an electroluminescence line (3) and a flexible wire cable (4) parallel to the electroluminescence line (3), wherein the PVC transparent plastic layer (2) is arranged outside the strong electroluminescence line (1); the electroluminescence line (3) and the flexible wire cable (4) are arranged in the strong electroluminescence line (1) which is wound on a rotatable wire coil wheel (6) with a stand (5); the center of the wirecoil wheel (6) is provided with charging batteries (7) and a driving controller (8) and is connected in series with one end of the strong electroluminescence line (1); the power-on strong electroluminescence line (1) can continuously illuminate when being electrified, and the wire coil wheel (6) is used to randomly withdraw and release the strong electroluminescence line (1). The firefighting guide illumination line is mainly applied to underground places, such as markets, subways, coal mine, and the like for rescue and guides refugees to evacuate towards a destination direction.

Description

technical field [0001] The invention belongs to the technical field of fire safety lighting. Background technique [0002] The fire guiding lighting line is mainly used in the rescue of shopping malls, subways, coal mines and other underground places, and guides the trapped people to evacuate according to the planned target direction. [0003] The prior art uses LED or neon bulb lighting sources, which are point light sources arranged in series, so they are also called string lights, and their original purpose is mainly used for outdoor decorative lighting during festivals. The shortcomings of the existing technology are: the point light source does not emit light continuously, and the direction cannot be recognized at a short distance indoors; the power consumption is large, 2-7 watts per meter, and a large supporting battery is required as a power supply; the diameter of the light-emitting line is thick, usually 8mm, The weight is heavy, the continuous length is short, th...

AI Technical Summary

Problems solved by technology

The shortcomings of the existing technology are: the point light source does not emit light continuously, and the direction cannot be recognized at a short distance indoors; the power consumption is large, 2-7 watts per meter, and a large supporting battery is required as a power supply; the diameter of the light-emitting line is thick, usually 8mm, The weight is heavy, the continuous length is short, the work is easy to generate heat, and it is easy to break at a small angle; the existing external plastic pipe is mainly PVC plastic, which is colored with fluorescent pigments, and the luminous transparency is low. Fluorescent dyes with good transparency are easy to decolorize in PVC and cannot be used.

In addition, when the wire wheel rotates, the light-emitting work is easy to short circuit, which makes it impossible for a single person to operate independently

Due to the existence of the above-mentioned problems, such technologies and products cannot be popularized and used on a large scale

[0004] Long afterglow luminous guide rope is also a commonly used technology. Its disadvantage is that it needs a strong light source to continuously illuminate the entire surface of the rope for 3-5 minutes, which is difficult to complete in emergency use, and the effective light is only less than 30 minutes.

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