| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a medical staff to turn on/off a corridor light for a nurse call system even if the afternoon sunlight comes into the corridor. <P>SOLUTION: The corridor light for the nurse call system is constituted by setting light sources 3 and light sources 4 side by side in the lateral direction and attaching a shading plate 6 between the light sources 3 and light sources 4 for shading sunlight. With this structure, the afternoon sunlight in the lateral direction is shaded by the shading plate 6 even if the afternoon sunlight comes into the corridor, and therefore, the medial staff can securely visually recognize light emission of either the light sources 3 or the light sources 4. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
