Air conditioner indoor unit and air conditioner having same

An air conditioner indoor unit comprising:

• a housing, including:
• a rear housing provided with an operation window;
• and
• a rear cover plate covering the operation window;
• wherein:
• the housing has a heat exchange air channel, an indoor air inlet and an indoor air outlet in communication with the heat exchange air channel, a fresh air through hole, and a fresh air outlet;
• and
• a part of the fresh air through hole is located in the rear housing and the other part of the fresh air through hole is located in the rear cover plate;
• and
• a fresh air module arranged in the housing and including:
• a base having an inlet arranged in correspondence with the fresh air through hole and a fresh air outflow channel in communication with the fresh air outlet;
• a filter assembly arranged at the base and located between the inlet and the fresh air outflow channel;
• and
• a fresh air fan arranged at the base.

An air conditioner comprising:

• an air conditioner indoor unit including:
• a housing, including:
• a rear housing provided with an operation window;
• and
• a rear cover plate covering the operation window;
• wherein:
• the housing has a heat exchange air channel, an indoor air inlet and an indoor air outlet in communication with the heat exchange air channel, a fresh air through hole, and a fresh air outlet;
• and
• a part of the fresh air through hole is located in the rear housing and the other part of the fresh air through hole is located in the rear cover plate;
• and
• a fresh air module arranged in the housing and including:
• a base having an inlet arranged in correspondence with the fresh air through hole and a fresh air outflow channel in communication with the fresh air outlet;
• a filter assembly arranged at the base and located between the inlet and the fresh air outflow channel;
• and
• a fresh air fan arranged at the base.