Blowhole cover structure

摘要

The present invention provides a cover structure and an image output apparatus including the cover structure. The cover structure may be disposed on the image output apparatus for discharging and guiding the heated airflow inner the image output apparatus. The cover structure includes a first device and a second device. The first device is disposed on a housing of the image output apparatus and corresponds to a blowhole of the housing to mask a portion of the light emitted from the blowhole. The other portion of the light leaks from the first device to form a leakage light. The second device corresponds to an outer side of the first device to mask the leakage light.