Fuel cell guide plate with high power density and high structural strength

The invention discloses a fuel cell guide plate with high power density and high structural strength, and belongs to the technical field of fuel cells. The flow guide plate is a flow guide bipolar plate and is composed of an air flow guide groove plate and a hydrogen flow guide groove plate which are bonded together. The flow guide bipolar plate is rectangular as a whole, two protruding parts extend out along one side of the long edge of the cuboid, the two cooling fluid flow channels are located in an interlayer formed by the reverse side of the air flow guide groove plate and the reverse side of the hydrogen flow guide groove plate, and an air inlet common hole channel and a hydrogen inlet common hole channel are formed in the right end of the flow guide bipolar plate. An air outlet common pore passage and a hydrogen outlet common pore passage are formed in the left end of the flow guide bipolar plate; the air inlet runner hole is connected with an air guide groove; and the hydrogeninlet-outlet fluid hole i