| 摘要 |
<p>An air-conditioner prevents water drops from attaching to the back face side of an auxiliary up-down wind direction plate during refrigerating operation. The air-conditioner is provided with an air supply fan, an up-down wind direction plate, and an auxiliary up-down wind direction plate. The air supply fan is arranged in an air flow channel from an air inlet to an air outlet. The up-down wind direction plate can be supported at the position near the air outlet in a rotating mode and extends in the length direction of the air outlet. The auxiliary up-down wind direction plate can be supported above the up-down wind direction plate in the modes of rotating around a rotating shaft near an upper wall part (15) of the air flow channel, and extends in the length direction of the air outlet. The upper wall part of the air flow channel is provided with a first upper wall part (16) which faces the front portion and tilts downwards, and a second upper wall part (17) which is arranged in front of the first upper wall part in the mode of enabling the air flow channel to be widened. When being in refrigeration operation, the auxiliary up-down wind direction plate is arranged closer to the side of the second upper wall part than the face obtained by extending the first upper wall part. A rotating shaft (20a) of the auxiliary up-down wind direction plate is placed at the position behind the auxiliary up-down wind direction wind plate.</p> |
