Assembled lamp used for large engineering transportation vehicle and using method of assembled lamp

Abstract

The invention relates to the field of illuminating devices specially suitable for vehicles, in particular to an assembled lamp used for a large engineering transportation vehicle and a using method ofthe assembled lamp. The assembled lamp used for the large engineering transportation vehicle comprises an illuminating lamp assembly (1) arranged on the large engineering transportation vehicle (10),and is characterized by further comprising a left-turn indication branch circuit (21), a right-turn indication branch circuit (22), a left-turn auxiliary illuminating branch circuit (23), a right-turn auxiliary illuminating branch circuit (24), a steering indication switch (25), a night running indication switch (26) and a back-up indication switch (27). The using method of the assembled lamp used for the large engineering transportation vehicle is characterized in that the using method comprises the steps of left-turn indication, right-turn indication, night running turning indication and night running back-up indication. The assembled lamp is small in illuminating blind area, and timely and accurate in information prompting.

Description

Technical field [0001] The invention relates to the field of lighting devices specially suitable for vehicles, in particular to a combined lamp for large-scale engineering transport vehicles and a method of use thereof. Background technique [0002] When a car is turning, the rear wheel does not follow the trajectory of the front wheel, but is more inclined to the turning direction than the trajectory of the front wheel. This is the "inner wheel difference". The longer the body, the more the "inner wheel difference" The body length of a large engineering transport vehicle is 6m-12m, and the length can reach 16m. The inner wheel difference formed when turning is 1.5m-2m. Once others enter this "dangerous area", it will be easily rolled by the back half of the vehicle. Into the bottom of the car, causing disaster. Various large engineering transport vehicles often drive on the road construction site, and the turn signals of the vehicles are flashing unilaterally. The traffic situa...

AI Technical Summary

Problems solved by technology

Various large-scale engineering transport vehicles often drive on the road construction site. The turn signals of the vehicles are all flashing on one side. The traffic situation at the construction site is complicated. When turning in one direction, other vehicles on the outside before the turn cannot judge the driving route of the large engineering transport vehicle, which may easily cause traffic accidents

In addition, there is a lack of street lighting equipment at the road construction site. It is difficult for large engineering transport vehicles to see pedestrians and road conditions on both sides of the body when turning. Due to the difference in the inner wheels of the vehicle's driving route, it is easy to scratch or even collide with pedestrians and other vehicles on the inner side of the turn. , or run into obstacles; large-scale engineering transport vehicles are equipped with reversing lights, but they are all installed at the rear of the vehicle, and the road conditions on the side of the vehicle body cannot be seen clearly when reversing

Some large engineering transport vehicles are equipped with lights on both sides of the body. When driving at night, the side lights are illuminated for a long time. The light will affect the sight of the driver of the vehicle behind for a long time, causing a safety hazard to the vehicle behind.

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