Electronic equipment and expansion apparatus thereof

An electronic equipment, comprising:

• an electronic apparatus;
• and
• an expansion apparatus, wherein the electronic apparatus is adapted to be disposed in the expansion apparatus, and the expansion apparatus comprises:
• a base, having a first fan;
• a supporter, pivoted to the base along a rotating axis, and having a cooling channel, wherein the cooling channel has a first port adjacent to the base and a second port opposite to the first port, and when the electronic apparatus is assembled to the supporter, the second port of the cooling channel faces to the electronic apparatus;
• and
• an airflow guiding structure, movably disposed between the supporter and the base, wherein when the supporter is pivoted relative to the base to an expanded state, an active airflow generated by the first fan is guided by the airflow guiding structure to flow through the base and the electronic apparatus.

An electronic apparatus, adapted to be disposed in an expansion apparatus having a movable airflow guiding structure, wherein the expansion apparatus has a cooling channel, the cooling channel has a first port and a second port opposite to the first port, and the second port of the cooling channel faces to the electronic apparatus, the electronic apparatus comprising:

• a casing, having a third port;
• and
• a cover element, disposed on the casing to cover the third port,
• wherein when the electronic apparatus is disposed on the expansion apparatus, the cover element is displaced due to a force, and the third port is communicated with the second port.