Fabric structure with power generation function

Abstract

The invention relates to a fabric structure with a power generating function, and relates to the piezoelectric intelligent fabric field; the fabric structure comprises a first connecting yarn electrode (1), piezoelectric yarns (2), normal yarns (3), a first conductive yarn electrode (4), a second conductive yarn electrode (5), and a second connecting yarn electrode (6); the piezoelectric yarns (2) are placed between the first conductive yarn electrode (4) and the second conductive yarn electrode (5); the first conductive yarn electrode (4) is connected with the first connecting yarn electrode (1); the second conductive yarn electrode (5) is connected with the second connecting yarn electrode (6); the first conductive yarn electrode (4) and the second conductive yarn electrode (5) are mutually insulated, and respectively used for gathering heterogeneous charges formed when the piezoelectric yarns (2) are deformed. The fabric structure can gather the charges formed in the fabric for power generation when the piezoelectric yarns (2) in the fabric are deformed under external force; the fabric structure has excellent clothes machinery performance and clothes comfortableness.

Description

technical field [0001] The invention relates to the field of piezoelectric intelligent fabrics, in particular to a fabric structure with power generation function. Background technique [0002] Smart fabrics are textiles and garments developed through interdisciplinary and interactive fields. It is necessary to innovate the textile structure by integrating sensing, driving, electronics, energy and other factors. Because of its multi-functional, light and comfortable wearing characteristics, smart fabrics are regarded as the promoters of high quality of life and the development of biomedicine. [0003] Piezoelectric materials can generate electric fields due to mechanical deformation, and can also generate mechanical deformation due to the action of electric fields. This inherent electromechanical coupling effect makes piezoelectric materials have been used to make smart structures. In addition to self-supporting capabilities, such structures have It also has functions such ...

AI Technical Summary

Problems solved by technology

[0005] However, when the existing piezoelectric materials are applied to smart fabrics, they often cannot meet the air permeability and moisture permeability required by textiles, resulting in smart fabrics not having mechanical properties and wearing comfort.

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