Horizontal air -cooled freezer

The utility model discloses a horizontal air -cooled freezer, include: set up a body on foaming box body's the open -top, bottom one corner department is equipped with stair structure, the compressorbin of this stair structure outside for setting up compressor unit spare in the foaming box body, setting up wind channel board subassembly in the foaming box body of stair structure top, be hollow wind channel in the board subassembly of wind channel, lay to stair structure's lateral wall through stair structure's top along the lateral wall in the foaming box body in the wind channel, and establish in wind channel board subassembly upper end in the first wind gap in this wind channel, and the lower extreme at wind channel board subassembly is established in the second wind gap in this wind channel, the bottom of first wind gap at stair structure's lateral wall, in foaming box body, from last fan and the evaporimeter of setting gradually under extremely in the hollow wind channel in the board subassembly of wind c