| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of securing heat radiation performance of a power supply board and thinning. <P>SOLUTION: The lighting fixture 1 installed on the ceiling face has a fixture body 10 partitioned into a ceiling side and a floor side by a partition wall 18, and an LED board 28 is housed in an LED housing chamber 22 on the floor side installed on the partition wall 18, and the power supply board 24 of the LED 26 is housed in a power supply board housing chamber 20 on the ceiling side, and fins 16 are provided on the outside wall 10A of the power supply board housing chamber 20 on the ceiling side. <P>COPYRIGHT: (C)2012,JPO&INPIT |
