Municipal road sound attenuation window

Abstract

The invention discloses a municipal road sound attenuation window. The municipal road sound attenuation window comprises bases, a guardrail and sound attenuation window bodies. The bottom of the guardrail is provided with the bases. One base is internally provided with a power storage box. A collision alarm unit is arranged on the inner top of the guardrail. The top of the guardrail is provided with an aluminum alloy frame. The sound attenuation window bodies are arranged in the aluminum alloy frame. Each sound attenuation window body comprises a tempered glass layer, a vacuum layer, a fluorescent glass layer and a sound insulation damping film, wherein the fluorescent glass layer is located between the vacuum layer and the sound insulation damping film; and the tempered glass layer is located between the vacuum layer and the outer surface of the sound insulation damping film. The top of the aluminum alloy frame is provided with an LED display screen. The top of the LED display screenis provided with a solar cell panel. A photoelectric speed sensor is arranged on one side of the LED display screen. The municipal road sound attenuation window can effectively prevent noise on a roadfrom being diffused to the two sides of the road and reduce great disturbance of noise to people.

Description

technical field [0001] The invention relates to a sound-absorbing window, in particular to a municipal road sound-absorbing window. Background technique [0002] With the development of society, cars are now very popular, which greatly facilitates people's lives, but it also brings some problems. The noise generated by too many cars is too large, resulting in too much noise in the city, which is harmful to people's life and work. The production is very disturbing, so some sound-absorbing windows will be installed beside the road to reduce the transmission of noise. However, the existing sound-absorbing windows have single functions and are not very convenient to use. For this reason, we propose a kind of muffler window for municipal roads. Contents of the invention [0003] The main purpose of the present invention is to provide a municipal road noise reduction window, which can effectively solve the problems in the background technology. [0004] In order to achieve the...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, cars are now very popular, which greatly facilitates people's lives, but it also brings some problems. The noise generated by too many cars is too large, resulting in too much noise in the city, which is harmful to people's life and work. The production is very disturbing, so some sound-absorbing windows will be installed beside the road to reduce the transmission of noise. However, the existing sound-absorbing windows have a single function and are not very convenient to use

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