| 摘要 |
PROBLEM TO BE SOLVED: To provide an air fan such that a power supply line can be easily inserted into a power supply line insertion hole without holding a protection case in a raised state by a hand.SOLUTION: A protection case 20 of a terminal block 17 comprises: a lower protection case 20b having side walls at three sides except one side; and an upper protection case 20a which has side walls fitted to the respective side walls of the lower protection case 20b to form a window 26, and is laid low together with the lower protection case 20b to close the window 26 with a fixed case 20c except a power supply line lead-out hole, a side wall 27 of a tip part extending to the front side of the window 26 from both opposite side walls among the side walls being formed short not to cover a power supply line insertion hole 16a. Further, the protection case 20 has a raising holding rib 30 which engages an assembly guide rib 31 molded at a back raised part when raised to maintain the raised state of the protection case 20. |
