| 摘要 |
PROBLEM TO BE SOLVED: To reduce costs by reducing tape attaching or jig attaching/detaching work for preventing solder wicking in soldering from a through-hole formed on a printed board in an electric component box disposed on an outdoor unit of an air conditioner, preventing short breakdown between module leads due to intrusion of insects to the electric component box, and reducing coating to between the module leads.SOLUTION: A fixed spacer 4 is loaded in a state of being held between the printed board 1 and a module 2 loaded in a state of floating from the printed board 1, the through-hole B12 is closed by a solder-wicking prevention projecting section 6 disposed on the fixed spacer 4, the fixed spacer 4 is fixed to a radiation plate 3 by screws A9, and a frame 6 covering a lead section of the module 2 is disposed on the fixed spacer 4, thus the solder wicking is prevented, the short breakdown between the module leads due to the tape attaching or jig attaching/detaching work to the through-hole B12, and intrusion of insects can be prevented, and a coating material can be reduced. |
