Novel heat dissipation rail transit signal control cabinet

The utility model relates to the technical field of rail traffic control cabinets, in particular to a novel heat dissipation rail traffic signal control cabinet which comprises a control cabinet and a plurality of bearing plates arranged in the control cabinet, cavities are formed in the bearing plates, heat dissipation holes communicated with the cavities are formed in the bearing plates, motors are fixedly connected in the cavities, and the motors are connected with the control cabinet. The motor is connected with the fan blades, the fan blades directly face the heat dissipation holes, and a flow guide assembly is further arranged on the bearing plate. According to the utility model, on the premise that the fan is arranged at the top to drive air in the control cabinet to pass through the ventilation holes, the traffic signal control machine can be cooled, and the accelerated cooling of components in the traffic signal control machine is accelerated. 本实用新型涉及轨道交通控制柜的技术领域，具体涉及一种新型散热轨道交通信号控制柜，包括控制柜以及控制柜内设置的若干个