Mixed audio and video matrix equipment of high heat dissipating

The utility model provides a mixed audio and video matrix equipment of high heat dissipating relates to matrix equipment technical field, including the matrix body, set up in the matrix body rear portion outside and with the air supply arrangement of matrix body intercommunication and set up in the matrix body inside and with the air supply pipeline of air supply arrangement intercommunication, the both sides wall of matrix body is equipped with respectively and is used for the filter screen of airing exhaust of airing exhaust. The utility model provides a mixed audio and video matrix equipment of high heat dissipating through the form that adopts air supply arrangement to combine the air supply pipeline, can send into the lower air of ambient temperature for the matrix body is inside, andthe entering of outside dust can effectively be avoided to the filter screen of airing exhaust that adopts simultaneously, can effectually avoid external dust etc. To the influence of matrix inside,guarantees the inside clea