Street lamp capable of displaying rain water PH value

Abstract

The invention discloses a street lamp capable of displaying the rain water PH value. The street lamp comprises a lamp pole arranged on a bottom plate. The upper portion of the side end face of the lamp pole is provided with a cross bar. The side, far from the lamp pole, of the cross bar is provided with a street lamp body. The street lamp capable of displaying the rain water PH value is characterized by further comprising an acid rain detection device arranged on the upper portion of the lamp pole; the lower portion of the side end face of the lamp pole is provided with a groove; a displayer is arranged in the groove; the surface of the groove is provided with transparent glass; the acid rain detection device is started when it rains, the displayer displays the current rain water PH valuedetected by the acid rain detection device. When the acid rain detection device detects the PH value of rain water, the displayer can display acid rain information through a display screen in time. The transparent glass arranged on the surface of the groove can prevent rain water from going in the display screen and protect internal electronic components against damage. Pedestrians can observe real-time data displayed in the display screen from the outside through the transparent glass conveniently and know the PH value of the rain water when it rains.

Description

technical field [0001] The invention relates to road administration equipment, in particular to a street lamp for displaying the pH value of rainwater. Background technique [0002] Lamp is an essential lighting tool on urban roads and expressways. It is installed in the green belts on both sides of the road. At present, most areas in China are suffering from acid rain erosion. At present, there is no road management equipment that can promptly remind passers-by when it rains. Whether the rainwater is acid rain or not, pedestrians and management departments cannot be reminded in time to prevent and control acid rain. Therefore, the street lamps are transformed into devices that can remind pedestrians of the pH value when it rains. judge. Contents of the invention [0003] The technical problem to be solved by the present invention is that pedestrians cannot quickly and intuitively understand the pH value of rainwater when it rains, which is not conducive to pedestrians ta...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that pedestrians cannot quickly and intuitively understand the pH value of rainwater when it rains, which is not conducive to pedestrians taking shelter from rain in time and businesses to prevent and control acid rain. The purpose is to provide a street lamp that displays the pH value of rainwater, solve the above problems

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