Patent ID: 6900402

Claim:
A switch assembly comprising: a pushbutton having a first opening; a transparent cover installed in the first opening; a circuit board having a circuit, said circuit board defining a first conductive section and a second conductive section, and said first conductive section being insulated with the second conductive section; a conductive elastic part having at least one contact being coupled to said first conductive section, a body section being separated from said first conductive section and said second conductive section and contacted by said pushbutton, wherein said circuit board has at least one aperture for receipt of said one contact of said conductive elastic part; when said pushbutton applies a force to the conductive elastic part, said body section is forced to contact said second conductive section so that said first conductive section is conductively coupled with said second conductive section to provide an on state; when said pushbutton does not apply a force to the conductive elastic part, said body section separates from said second conductive section so that said first conductive section is insulated with said second conductive section to provide an off state; and a LED installed between said transparent cover and said circuit board, said LED being conductively coupled to the circuit of said circuit board so that by the trigger of the on state, the LED becomes light.