PACKAGING STRUCTURE WITH PIEZZO AND ICING DETECTING APPARATUR

摘要

PURPOSE: An efficiency-increased packaging structure of self-generation and an icing sensing apparatus using the same are provided, which can maximize generation efficiency by installing a piezoelectric element in a deformation derivative. CONSTITUTION: An efficiency-increased packaging structure of self-generation comprises a piezoelectric element(10), a finger joint strain derivative(31), and packaging exterior material(23). The piezoelectric element generates the minute electric power by being pressed by the outside stimulus. The finger joint strain derivative carries out the role of maximizing efficiency of the same pressure. The packaging exterior material protects the piezoelectric element from the outside stimulus using polyurethane and rubber. The packaging exterior material delivers the overburden pressure to the piezoelectric element.