Electrical switch for waterproof lamp

摘要

The switch is placed inside a box (1) and includes an external actuating lever (3). The lever is fixed on the box exterior wall at the extremity of a spindle (16) that engages a bore provided in the box wall. A sealing ring (4) is housed in a circular groove surrounding the bore. Inside the box, the spindle presents a square protrusion (9) that cooperates with a rocking lever (6). When the external lever is rotated, the rocking lever pushes a second rocking piece (11) that actuates the switch.