Where do young people put their cell phones when they sleep? I believe this is the confusion of many people. With this question, play the unconstrained imagination to do conceptual design. The first thing that comes to mind is that it would be better to easily give the phone during the placement of the phone, and the wireless charge at the bedside just meets the demand, since it is a home bedside environment, is it necessary to add some home elements and functions? Bedside environment I thought of lights and large screen alarm clocks. In this way, through the analysis of the use environment, a home wireless charging scheme came out.