| 摘要 |
<p>PROBLEM TO BE SOLVED: To keep the vigilance of a human body high without interrupting work or leaning and without obstructing other people by outputting breeze cooler than the room temperature toward the face of the human body, and controlling the operation of the cool air output. SOLUTION: This awakening device is constituted by providing a cool air output section 2 outputting cool air and a cool air control section 1 controlling the operation of the cool air output section 2. The cool air output section 2 comprises a cold source, a blast fan, and a blowout nozzle, and breeze cooler than the room temperature is blown out toward the head, particularly face, of a worker. The cool air control section 1 is provided with an output time controller 1a. The output time controller 1a controls the operation of the cool air output section 2 timewise. The awakening device can keep the vigilance of the worker high during the continued work or learning without generating a sound and without limiting the operating position.</p> |
