空调内机及空调器
By installing impact components and a flow guiding structure in the air intake duct of the air conditioner indoor unit, the problem of casing noise caused by abrupt airflow changes has been solved, thus reducing noise and improving the noise reduction effect of the air conditioner indoor unit.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- XIAOMI TECH (WUHAN) CO LTD
- Filing Date
- 2026-05-27
- Publication Date
- 2026-07-17
AI Technical Summary
Air conditioner indoor units with bottom air intake and top air outlet cause the airflow to turn sharply due to the air intake channel design, resulting in impact on the inner wall of the casing and generating noise.
Impact components are installed in the air intake channel to buffer airflow energy and reduce impact on the casing. Inclined panels and guide elements are designed to guide airflow. Guide plates and water channels are arranged in a reasonable manner to guide airflow. Membrane structures and supporting ribs are used to enhance structural stability.
It effectively reduces air conditioner operating noise, improves airflow energy absorption and dissipation, extends the life of impact components, and enhances the noise reduction performance and user experience of the air conditioner indoor unit.
Smart Images
Figure CN122408124A_ABST