Controller for street lamp, advertisement lamp and exterior illumination lamp

Abstract

The conductor connects the input end, the circuit of signal of the coming current, the microprocessor, the control circuit and the output end. The power is connected to the microprocessor. The controlling program in the microprocessor for switching on / off the street lamps, the advertising lamps and the shooting lamps for outer door scene. The invented equipment is installed on traffic main arteries, shopping centers etc. The 50-70% of the lamps in the equipment can be controlled to turn off and delayed to turn on. Thus, the 30-60% energy can be saved so as to prolong the service time and reduce the management cost.

Description

technical field [0001] The invention belongs to the category of lighting control appliances, in particular to lighting control devices for street lamps, advertising lamps, and outdoor spotlights. Background technique [0002] At present, the control of night lights such as street lights, advertising lights and exterior spotlights in cities, towns, enterprises and institutions mostly adopts the manual closing method. In the evening, the operator closes the switch to turn on the street lights, advertising lights and exterior spotlights. In the early morning of the next day, the operator opens the switch again to turn off the street lamps, advertising lights and exterior spotlights. At this time, the street lamps, advertisement lights and exterior spotlights have become lamps that are always on at night. Some also adopt the automatic control type, but usually the street lights, advertising lights and exterior spotlights of the whole road are turne...

AI Technical Summary

Problems solved by technology

At this time, street lamps, advertising lamps and exterior spotlights are all turned on in the middle of the night, which will waste energy and reduce the service life of lighting fixtures, increasing the economic burden on municipalities, enterprises and people.

However, if the street lamps, advertising lamps and exterior spotlights are all extinguished in the middle of the night, it will be inconvenient for people to walk in a hurry, and it will also bring about difficulties in social security prevention.

Secondly, in the middle of the night, there are very few people walking, and the lighting effect of advertising lights and exterior spotlights is almost zero, wasting electric energy in vain

Furthermore, in the middle of the night, street lamps, advertising lamps, and exterior spotlights are all turned on, which seriously pollutes the light environment and affects people's rest.

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