External air guide door assembly and wall-mounted air conditioner indoor unit

Abstract

The invention provides an external air guide door assembly and a wall-mounted air conditioner indoor unit, and the external air guide door assembly comprises a first external air guide plate which is provided with a strip-shaped first air guide plate body, and limiting rails are arranged on first end plates at the two ends of the first air guide plate body; the second external air guide plate can stretch out or retract relative to the width direction of the first air guide plate body under the action of a second driving device; the connecting arm is connected with the wall-mounted air conditioner indoor unit through a first driving device and can be driven by the first driving device to rotate; and the sliding arm is connected with the first external air deflector into a whole and can slide relative to the connecting arm. According to the external air guide door assembly, more air outlet control options can be provided, the air outlet shape and direction can be adjusted according to needs so as to meet different requirements of users for indoor airflow, the structure is compact, and accurate and flexible control over air supply of an air conditioner is achieved.

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