Effective-dedusting special street lamp for expressway

Abstract

The invention discloses an effective-dedusting special street lamp for expressways. The special street lamp comprises a lamp post, a base, a lamp holder and a light source. A dedusting component is arranged on the base and comprises an upper shell, an outer shell, an inner shell and a lower shell. The lamp post is fixedly connected to the edge of the upper shell, and the bottom of the upper shellis fixedly connected with the outer shell and the inner shell. A dedusting space is reserved between the inner shell and the outer shell, and an upper placement plate, a lower placement plate, a powersource, a positive electrode and a negative electrode are arranged in the dedusting space. The upper and lower placement plates are fixedly arranged between the outer shell and the inner shell, and the positive electrode and the negative electrode are arranged between the upper placement plate and the lower placement plate. The lower portion of the outer shell is provided with a dust outlet. A purification space is defined by the inner shell, the upper shell, the lower shell and the lamp post and filled with an activated carbon adsorption agent. The effective-dedusting special street lamp hasadvantages that flying dust in a running process of automobiles on the expressway can be effectively eliminated during illumination, and environmental beautifying and air purification are realized.

Description

technical field [0001] The invention relates to a lighting assembly, in particular to a street lamp, in particular to a special street lamp for expressway with effective dust removal. 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. Street lamps are widely used in various places where lighting is required. Street lights must be installed on both sides of the expressway to illuminate night walkers. [0003] Due to the large traffic flow on the road, the automobile emits a large amount of exhaust gas, and the automobile raises a large amount of dust during driving, so there is a lot of dust on the road, and the dust content in the air is large. Ordinary roads are cleaned regularly by special environmental protection workers, and road sprinklers are used to reduce dust in hot summer; however, workers cleaning on expressways is very dangerous,...

AI Technical Summary

Problems solved by technology

Ordinary roads are cleaned regularly by special environmental protection workers, and road sprinklers are used to reduce dust in hot summer; however, cleaning workers on expressways is very dangerous, and the speed of sprinklers is slow, which seriously affects the normal driving of expressways

The dust problem on the highway needs to be solved urgently; at the same time, there are a lot of harmful exhaust gases in the exhaust emissions of automobiles, such as carbon monoxide, nitrogen oxides (nitrogen monoxide, nitrogen dioxide), organic exhaust gases (such as benzene produced during the combustion of gasoline) And (a) pyrene, aldehyde compounds), hydrocarbons, lead, the existing green belts on both sides of the expressway are difficult to effectively absorb dust, and it is even more difficult to effectively treat harmful exhaust gases

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