Positioning installation structure of environment-friendly cabinet switch

The utility model provides a positioning installation structure of an environment-friendly cabinet switch, which comprises an air box, a switch used for controlling opening and closing is arranged in the air box, the side face of the switch is attached to an installation plate of a side plate of the air box, the switch is fixed in the air box through an installation structure, and the installation structure comprises a plurality of screws and a plurality of installation holes. The top of the mounting plate is provided with a bending part, the bending part can abut against the top of a protruding block on a side plate of the gas tank, the protruding block extends in the width direction of the side plate, the bending part can horizontally move in the width direction of the protruding block, and during assembly, the bending part on the switch mounting plate is hung on the protruding block on the gas tank firstly, and then the switch horizontally moves in the width direction of the protruding block for fine adjus