A prefabricated board with pre-embedded lighting optical fiber

Abstract

The invention discloses a precast slab for pre-burying lighting optical fibers. The precast slab comprises precast slab bodies and light source collecting components matched with the precast slab bodies in use. The precast slab bodies are internally provided with optical fiber transmission pipelines. Light source guiding-out components are arranged on the surfaces of the precast slab bodies. Optical fiber bundles are laid in the optical fiber transmission pipelines. Each precast slab body comprises a transmission precast slab main body and a terminal precast slab main body. The optical fiber transmission pipelines are arranged on one or more sides in the transmission precast slab main bodies. Mirror surface reflective layers are arranged on the pipeline inner walls of the optical fiber transmission pipelines. The optical fiber bundles between the adjacent transmission precast slab main bodies are connected through optical fiber couplings. The optical fiber bundles between the transmission precast slab main bodies and the terminal precast slab main bodies are connected through optical fiber couplings. The light source guiding-out components comprise light source guiding-out holes orlight source guiding-out grooves reserved in the surfaces of the terminal precast slab main bodies, and light source covers matched with the light source guiding-out holes or the light source guiding-out grooves and arranged on the terminal precast slab main bodies. The one or more optical fiber transmission pipelines are laid in the terminal precast slab main bodies.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a prefabricated board with pre-embedded lighting optical fibers. Background technique [0002] In recent years, as urban buildings tend to be high-rise and dense, traditional lighting methods alone cannot meet the lighting requirements inside buildings. Especially for those basement buildings, darkrooms and low parking lots, etc., even in sunny days, the indoor light is very dim, which increases the power consumption of lighting invisibly, and long-term living and working in this environment will bring harm to people's physical and mental health. Therefore, how to efficiently develop new energy has become an important issue in architectural design. Contents of the invention [0003] The purpose of the present invention is to overcome the defects in the prior art and provide a prefabricated part that utilizes solar energy lighting. The prefabricated part can realize ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, as urban buildings tend to be high-rise and dense, traditional lighting methods alone cannot meet the lighting requirements inside buildings.

Especially for those basement buildings, darkrooms and low parking lots, etc., even in sunny days, the indoor light is very dim, which increases the power consumption of lighting invisibly, and long-term living and working in this environment will bring harm to people's physical and mental health. Therefore, how to efficiently develop new energy has become an important issue in architectural design

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