POWER SWITCH BUILT-IN POWER CORD

摘要

PURPOSE: An electric power is wasted while a power code plugs in an outlet without a household electric appliance being used. CONSTITUTION: An on/off switch(40) is set up on a certain part of a power cord(11) connected with a plug(10). The on/off switch comprises a screw, a lead board and a nub, and controls a power source. Consequentially, when a household electric appliance is not used and the switch(40) is off, the unnecessary waste of the power is prevented.