| 主权项 |
1. A heating pad for applying to curtains, comprising:
at least one heating fabric, comprising:
a non-conductive yarn, disposed in the warp direction;a plurality of conductive metal wires, parallel aligning at the two sides of the non-conductive yarn; anda conductive yarn, disposed in the weft direction, the conductive yarn is consist of a non-conductive core thread and a fine metal thread wound around the surface of the non-conductive core thread in a spiral form guided by the apparatus, wherein the fine metal thread of the conductive yarn is interlaced with the conductive metal wires in the warp direction; a lining cloth, combined and fixed with the heating fabric, wherein the neighboring heating fabrics is electrically connected; and at least one curtain fabric, covering at the outside of the heating fabric and the lining cloth and positioning the heating fabric at center position, wherein the outside of the curtain fabric has a plurality of holes for inserting a curtain pole and a port for connecting with the heating fabric; whereby a curtain with the heating pad hung on the curtain pole is conducted to provide warmth by connecting the port with an output cord of a power supply unit. |
