Workbench for external maintenance of drying oven

The utility model discloses a workbench for external maintenance of a drying oven. The workbench comprises a workbench bottom plate, a clamping mechanism and a lighting device. The clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is arranged on one side of the upper surface of the workbench bottom plate in the length direction of the workbench bottom plate, the second clamping mechanism is arranged on the other opposite side of the upper surface of the workbench bottom plate, and a clamping space used for fixing a drying oven is formed between the first clamping mechanism and the second clamping mechanism; the lighting device is arranged on the outer side of the upper surface of the workbench bottom plate in the width direction through a supporting mechanism, and the distance between the lighting device and the upper surface of the workbench bottom plate is a preset height. According to the utility model, the oven needing to be maintained ca