| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting device with little power consumption even if lighted at all times, capable of uniformly lighting an inside space of the low-temperature storehouse in a wide range without substantially lowering the original cooling efficiency. <P>SOLUTION: The lighting device is formed by arranging a plurality of light-emitting diodes on the whole part of a mount base having a curved surface convex toward outside. Usually, one lighting device is mounted on the ceiling of the low-temperature storehouse, and a plurality of lighting devices may be mounted according to the necessity in compliance with the size of the inside space and an arrangement state of equipment. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
