PRODUCT DESIGN IDEA OF THEORY BASIS

摘要

(1) At present of problems:In winter time or cold weather, many old single house, oldbuildings of APT. or offices, etc. that fresh, clean, warmair not enough very much. some rooms, offices, etc. even donot have any fresh, clean, air supply or complement, only haveelectric heater. whole winter closed door and windows, afterlong term, person breath not or not enough fresh, clean warmair, will influence health and produce various diseases.(2) Solve of way:To design a product, it can supply and complement sufficientlyfresh, clean, warm air, let person have a healthy breath inroom, in office, in store, etc. let person feel comfortable,increase resistance, reduce disese.A-A