Patent ID: 8242397
Filing Date: 2012-08-14
Classification: H01H

Abstract:
1. A switch apparatus, comprising: a light emitting diode (LED) housing defining a pole hole; at least one LED light source and a switch located inside the LED housing, the switch capable of being triggered to light the at least one LED light source; and a light guide pole extending through the pole hole, and being integral part tapered from a bottom portion inside the LED housing to a top portion outside the LED housing, the light guide pole being capable of transmitting light from the at least one LED light source; the light guide pole movably inserted through the pole hole of the LED housing, wherein the light guide pole is configured to move relative to the LED housing and to press the switch to trigger the at least one LED light source to emit light; wherein the light guide pole further comprises an oblique dissymmetric curved edge forming a pressing portion located at a bottom end of the oblique dissymmetric curved edge, and the pressing portion abuts the switch.