| 摘要 |
PROBLEM TO BE SOLVED: To control an airflow direction for forming natural air stream, in an air conditioner, in which the airflow up-and-down control vanes are divided into three divisions in the horizontal direction. SOLUTION: An air conditioner is provided with airflow direction up-and- down control vanes, supported at an air outlet port so as to be pivotal into up-and-down directions through bearings to change the direction of airflow in vertical directions, and airflow direction left-and-right control vanes, supported at the air outlet port through bearings so as to be pivotal into left-and-right directions, while the airflow up-and-down control vanes are divided into three divisions in the horizontal direction of the same so that the central vane can be pivoted independently from the left-and-right vanes. In such an air conditioner, an airflow direction control means, for swinging respective central airflow direction up-and-down control vane, the left and right airflow direction up-and-down control vanes and the airflow direction left-and-right control vanes relatively, is provided. |
