Street lamp shade suitable for illumination in rainy days

Abstract

The invention relates to a street lamp shade suitable for illumination in rainy days and belongs to the technical field of illumination. The street lamp shade suitable for illumination in the rainy days comprises a lamp shade body, wherein a light source is embedded into the lamp shade body; the lamp shade body is made of one or a composite of plastic, alloy, wood and stone; an opening is formed in the upper end of the lamp shade body; a rain collection tank is arranged below the opening; a rain drainage channel is arranged at the bottom end of the rain collection tank; a refraction tank is arranged on the side, where the rain drainage channel is positioned, of the rain collection tank; a pair of infrared sensors is arranged at the corresponding positions of the bottom end of the refraction tank and the upper part of the lamp shade body; the infrared sensors control switching of the light source via a circuit; when the infrared sensors are communicated with each other, the light source is turned off and when the infrared sensors are disconnected, the light source is turned on. The region-marking street lamp shade saves energy and can mark different channels.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a street lamp lampshade suitable for lighting in rainy days. Background technique [0002] Street lamps are used to illuminate roads, and the lampshades of street lamps often play the role of sheltering from rain, shading, concentrating light, and providing support. For example, the Chinese invention patent with the authorized announcement number CN203703828U discloses a lampshade for street lamps, which uses optical reflection to keep away, Gather lights, good lighting effect and energy saving and environmental protection. [0003] However, in rainy days, especially in heavy rainy weather, the weather is dark, rain curtains block the line of sight, and the road line of sight is not in good condition, which affects the driver's judgment and is prone to traffic accidents. [0004] In addition, in actual situations, some roads are divided into several types of passages, such as p...

AI Technical Summary

Problems solved by technology

[0003] However, in rainy days, especially in heavy rainy weather, the weather is dark, the rain curtain blocks the line of sight, and the road line of sight is not in good condition, which affects the driver's judgment and is prone to car accidents

[0004] In addition, in actual situations, some roads are divided into several types of passages, such as pedestrian passages, non-motor vehicle passages, and muck vehicle passages, which are distinguished only by marking lines on the road surface, which is difficult for drivers at night. Especially for long-distance and high-time drivers, it takes extra experience to identify the marking lines on the road. First, it is laborious, and second, it is easy to distract energy and cause traffic accidents

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