PROBLEM TO BE SOLVED: To prevent water such as leakage water or dew condensation water transmitted from a power supply wire from infiltrating into a connection terminal.SOLUTION: By attaining a configuration that a connection terminal 29 for connecting a control circuit 11 to a power supply wire 28 is provided on the side face of a control circuit case 12 and the insertion hole 23 of the connection terminal 29 is tilted with respect to a top plate 9 so as to be turned downward, since the leakage water and the dew condensation water flow to the outer side without flowing into the connection terminal 29 through the power supply wire 28 tilted downward similarly to the connection terminal 29, an ion generator capable of preventing the water such as the leakage water and the dew condensation water transmitted from the power supply wire 28 from infiltrating into the connection terminal 29 is obtained.COPYRIGHT: (C)2014,JPO&INPIT【課題】電源電線から伝わった漏水、結露水等の水が接続端子に浸入することを防ぐことができることを目的とする。【解決手段】制御回路ケース12の側面に制御回路11と電源電線28を接続する接続端子29を設け、接続端子29の挿入穴23を下方に向くように天板9に対して傾けたという構成にしたことにより、漏水、結露水が接続端子29と同様に下方に傾いた電源電線28を伝って、接続端子29内部へ流れずに外側へ流れるので、電源電線28から伝わった漏水、結露水等の水が接続端子29に浸入することを防ぐことができるイオン発生装置を得られる。【選択図】図8
