| 摘要 |
PROBLEM TO BE SOLVED: To provide a power generation and charging apparatus with electromagnet and piezoelectric element, particularly to provide a highly efficient power generation and charging apparatus with an electromagnet attracting iron and a piezoelectric element used in a gas cooking stove and burning gas.SOLUTION: The power generation and charging apparatus, connected with an original power supply and a first switch for turning on and off the original power supply, uses an electromagnet and a piezoelectric element configured to include a second switch instantaneously connected by microcomputer control and a power generation section and a charging section for fetching outputs of the electromagnet and the piezoelectric element connected with the second switch to the outside. |
