ELECTRIC DEVICE MOUNTING STRUCTURE

PROBLEM TO BE SOLVED: To provide an electric device mounting structure capable of easily changing the installation angle of an electric device such as a signal display lamp without releasing the connection of lead-in wires to electric equipment.SOLUTION: An electric device mounting structure comprises: an electric device 1 having an insertion body 13 disposed in a mounting device 2, and a projection piece 14 provided in the insertion body 13 so as to be projected in a direction crossing the insertion direction; and the mounting device having a first support face 21 provided with a first insertion hole 31 into which the insertion body 13 and the projection piece 14 are to be inserted, and a second support face 22 provided with a second insertion hole 32 and crossing the first support face 21, and preventing dropping-off of the electric device by inserting the insertion body 13 into the first insertion hole 31 or the second insertion hole 32 and relatively rotating the insertion body 13. A first communication channel 41 larger than a wire diameter of lead-in wires is provided between the first insertion hole 31 and the second insertion hole 32. 【課題】電気設備への引き込み配線の接続を解除することなく、信号表示灯などの電気機器の設置角度を容易に変更できる電気機器取付構造を提供する。【解決手段】取付装置２に挿入される挿通本体１３と、挿入方向と交差する方向に突出した突出片１４を挿通本体１３に有する電気機器１と、挿通本体１３および突出片１４が挿入される第１挿通孔３１が設けられる第１支承面２１と、第２挿通孔３２が設けられ、第１支承面２１と交差する第２支承面２２とを有し、挿通本体１３を第１挿通孔３１または第２挿通孔３２に挿入後に相対回動することにより電気機器の脱落防止を行う取付装置とからなる電気機器取付構造において、第１挿通孔３１および第２挿通孔３２の間には、引き込み配線の配線径より大きな第１連通溝４１が設けられている。【選択図】図１