Energy-saving street lamp

Abstract

The invention relates to an energy-saving street lamp which comprises a water tank. The water tank is connected with a lamp post. The lamp post is connected with a lamp body through a connection rod. The surface of the inner side of the lamp body is provided with a reflective layer. The top end of the lamp body is provided with a heat sink. The top end of the lamp post is provided with a water collection pool. A wind-driven generator and a solar cell panel are arranged on a cornice of the water collection pool. The wind-driven generator is connected with a windmill. One side of the lamp post is provided with a storage battery and a controller. The lower end of the water collection pool is connected with a water pipe. The water pipe is arranged in the lamp post. The lower end of the water pipe is connected with the water tank. The upper end of one side of the water tank is connected with an overflow pipe. The lower end of the water tank is provided with a connection pipe. The lower end of the connection pipe is connected with an irrigation pipe. The connection pipe is provided with a solenoid valve and a humidity sensor. The humidity sensor and the solenoid valve are connected with the controller. By means of the energy-saving street lamp, scattering consumption is reduced, the luminous flux is increased, brightness is enhanced, rainwater on rainy days can be collected and used, and the energy saving effect is improved.

Description

technical field [0001] The invention relates to a street lamp, in particular to an energy-saving street lamp. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. From Xia Zhixu's "Fragmented Memories": "Pedestrians are rare, and street lights are dim." [0003] The history of human development is a history of entrepreneurship in pursuit of light, and the use of fire is an important milestone in the progress of human civilization. The bonfires lit by ancient ancestors were the earliest lights. [0004] In 1843, the first street lamp appeared on the streets of Shanghai, China. Although it was lit by kerosene, in people's minds, it was more sacred than moonlight. The shoulder-to-shoulder crowds along the Huangpu River specially went to have a look. Later, the street lamps in the Shanghai Concession were changed to gas lamps. It was transplant...

AI Technical Summary

Problems solved by technology

However, this kind of energy-saving street lamp consumes a lot of scattering, has poor energy-saving effect, and has relatively simple functions.

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