Wireless charging curved surface coil and manufacturing method thereof

• Main Authors: HAO PENG, JIA QIMENG
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INDUCTANCES; MAGNETS; PHYSICS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSFORMERS

The invention provides a wireless charging curved surface coil and a manufacturing method thereof, and solves the technical problems that a planar coil of a wireless charging receiving end in arc-shaped electronic equipment in the prior art is low in electric energy transmission efficiency and has potential safety hazards. According to the wireless charging curved-surface coil provided by the embodiment of the invention, the distance between the two adjacent flexible arc-shaped supporting plates is adjusted through the adjusting structure, so that the curvature of the coil is controllable and better conforms to the spatial size of an arc-shaped product, and the distance between a transmitting end coil and a receiving end coil is reduced; the unnecessary loss of transmission energy is reduced, and the energy transmission efficiency is improved. Besides, the receiving end coil is more matched with the space size of an arc-shaped product for placing the receiving end coil in the electronic product, other electro