Chambered air flow deflector for a door of a cooking oven

A cooking oven comprising:

• a cabinet defining a cooking cavity;
• a door coupled to the cabinet, the door movable to, from, and between (i) a closed position that denies access to the cooking cavity from an external environment and (ii) an open position that allows access to the cooking cavity from the external environment, the door comprising:
• multiple glass panels disposed in a layered orientation and with each adjacent glass panel separated by a space, the multiple glass panels comprising a terminal glass panel that is disposed closest to the external environment and furthest from the cooking cavity when the door is in the closed position, and
• a deflector coupled to the terminal glass panel, the deflector disposed above the spaces between the multiple glass panels when the door is in the closed position to deflect air exiting the space after flowing upward within the spaces, the deflector comprising (i) a top wall, (ii) a bottom wall opposing the top wall and separated from the top wall by a vertical distance, the bottom wall additionally opposing top edges of the multiple glass panels that are rearward of the terminal glass panel, (iii) a chamber defined at least in part by the top wall, the bottom wall, and the terminal glass panel, and (iv) apertures into the chamber.