The utility model provides a visual structure of communication light, it can be judged respectively the communication situation of first optical channel and the communication situation of second optical channel. This visual structure of communication light possesses: pair type LC is with the visual adapter of communication light, and pair type LC has with communication optical detector with communication optical detector, pair type LC: acquire the opening that space and second light acquireed the space intercommunication with first light, and formed at the guide way of opening, pair type LC has with communication optical detector: form the pedestal portion for the section shape the same with the opening, the first light accepting part of photic is carried out first leakage light, leak the second light accepting part that light carries out the photic to the second, acquire the space and second light acquires the light wall that hides who carries out the shading in the space to first light, and carrying out the display part that shows respectively to the communication situation of first optical channel and second optical channel, the guide way only becomes at folk prescription unanimous dysmorphism form upwards formed at the section shape of opening and pedestal portion.
Visual structure of communication light