Lighting control is an important part of chicken production, and its control methods are different due to the structure of the chicken coop and the different feeding methods. Only by reasonably selecting the lighting controller suitable for itself according to the specific conditions of each chicken farm (household) can it give full play to its role in production, and can not only scientifically supplement the light, but also reduce the trouble of manual light control.
After the lighting time of the chicken coop is adjusted, the lights will automatically switch on and off every day to ensure sufficient light. Even on a rainy day, when the natural light of the chicken coop is dim, the light will be automatically illuminated. The controller has been used in practice and works well.
Usually control the "on" electronic watch to set the alarm time to 5 or 6 o'clock in the morning (adjust as needed), when the alarm time arrives, K1 sucks in, the photoelectric control circuit works, controls the light of the chicken coop to start lighting, supplementing the light before dawn. When the light is dark, K2 in the photoelectric control circuit automatically turns off the lights of the chicken coop. In the evening, the photoelectric control circuit and control the light of the chicken coop to start lighting, supplement the light time, 8 or 9 o'clock in the evening (adjust as needed), when the time of the fixed alarm signal of the control "off" electronic watch arrives, the signal is transmitted to the timing circuit through the wire, plug XP2, socket XS2, amplified by the transistor VT1, so that VT2 saturation conduction, so the unidirectional thyristor VS is cut off and turned off, K1 is released. The post-stage photoelectric control circuit stopped working due to power failure. K2 is released and the lights of the chicken coop under its control go out.
