Intelligent LED tunnel lamp with direction adjusting function and steady structure

Abstract

The invention relates to a structurally stable intelligent LED tunnel light with direction adjustment function, which includes a mounting plate, a direction adjustment mechanism, a lampshade and a lamp housing. The water storage mechanism, the direction adjustment mechanism includes a suspension rod, a direction adjustment assembly and at least two abutment assemblies, the abutment assembly includes a first motor, a first drive shaft, a sleeve and an extrusion block, and the weak light mechanism includes a water cylinder and a piston Board, the intelligent LED tunnel light with a stable structure and the function of direction adjustment can fix the angle of the lampshade after changing the angle of the lampshade through the adjustment mechanism, so as to prevent the airflow generated by the vehicle passing inside the tunnel from vibrating the tunnel light and avoid the deviation of the irradiation angle. In this way, the water volume in the water tank of the weak light mechanism is changed through the water storage mechanism, so as to adjust the illumination brightness of the LED tunnel light according to the brightness of the outside light of the tunnel, reduce the brightness difference, and reduce the influence of "black hole effect" and "white hole effect". Thereby, the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of outdoor lighting equipment, in particular to an intelligent LED tunnel light with a direction adjustment function and a stable structure. Background technique [0002] LED tunnel light is a kind of tunnel light. It is suitable for large-area flood lighting in tunnels, smart pipe corridors, workshops, and engineering construction sites. effect" and "white hole effect", special luminaires for tunnel lighting. [0003] The illumination power of the existing LED tunnel light is constant, so the illumination brightness also remains unchanged, but outside the tunnel, due to the influence of time, weather, illumination and other factors, the brightness outside the tunnel is in a process of change, while the tunnel is in a changing process. Internally, due to the constant illumination brightness of the LED lights, the brightness difference inside and outside the tunnel is also in a process of change. The LED tunnel lights...

AI Technical Summary

Problems solved by technology

[0003] The irradiation power of the existing LED tunnel lights is constant, so the irradiation brightness also remains unchanged, but outside the tunnel, due to the influence of time, weather, light and other factors, the brightness outside the tunnel is in a changing process, while the tunnel Internally, due to the constant illumination brightness of LED lights, the brightness difference inside and outside the tunnel is also in a changing process. LED tunnel lights cannot flexibly adjust their own illumination brightness according to the external brightness conditions, resulting in the inability to eliminate or weaken the "black hole effect" and The impact of the "white hole effect" is not only that, but inside the tunnel, due to the high-speed driving of vehicles, airflow is generated. When the traffic flow inside the tunnel is large, continuous airflow will also be generated. These airflows continue to impact on the LED tunnel lights. On the surface, it is easy to cause the LED tunnel light to vibrate, and the vibration will cause the tunnel light to change the irradiation angle and affect the irradiation effect, thus reducing the practicability of the existing LED tunnel light

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