Display device

A display device comprising:

• a housing defining an interior space;
• a plate positioned to divide the interior space into a front space and a rear space, wherein the plate comprises an opening between the front space and the rear space;
• a display module disposed at the front space and mounted to the plate to cover the opening;
• a main frame disposed at the rear space, wherein the main frame divides the rear space into a second inner space behind the main frame and an intermediate space between the plate and the main frame;
• a duct disposed at the intermediate space and configured to permit air flow between the intermediate space and the second inner space;
• a first fan positioned at the rear space;
• and
• a glass disposed at a front side of the housing,
• wherein the first fan is positioned in the intermediate space,
• wherein the plate includes a first hole and a second hole permitting air flow between the front space and the intermediate space,
• wherein the main frame comprises:
• a fourth hole and a fifth hole permitting air flow between the second inner space and the intermediate space;
• a first duct between the first hole and the fourth hole;
• a second duct between the second hole and the fifth hole;
• and
• a second fan positioned in the second inner space, and
• wherein the housing comprises an inlet opening and an outlet opening configured to permit air flow between the intermediate space and an exterior of the housing.