Electromagnetic and triboelectric hybrid energy collector for low-frequency movement

An electromagnetic and triboelectric hybrid energy collector for low-frequency movement, the energy collector comprising an electromagnetic module, triboelectric modules and spring mass modules, wherein

• the electromagnetic module comprises a shell, a magnet frame, a magnet array, coil arrays, coil frames and coil magnetic conductive columns;
• the shell comprises a top cover and a bottom cover, a top of the bottom cover is covered with the top cover, the magnet frame is arranged between the top cover and the bottom cover, a top of the magnet frame and a bottom of the magnet frame are in rolling connection with the top cover and the bottom cover respectively, the magnet array is arranged in the magnet frame, the coil frames are arranged at a front end of the magnet frame and a rear end of the magnet frame respectively, a limiting part is arranged on an outer side of each of the coil frames and is clamped between the top cover and the bottom cover, each array of the coil arrays comprising a plurality of coils are arranged in a corresponding one of the coil frames, and each of the plurality of coils is connected with the corresponding one of the coil frames through a respective one of the coil magnetic conductive columns;
• the spring mass modules comprises respective springs, respective mass blocks and respective end caps, the end caps are arranged on two sides of the shell respectively, an inner side of each of the end caps is connected with a corresponding one of the mass blocks through a respective one of the springs, and inner sides of the mass blocks are connected with a left end face of the magnet frame and a right end face of the magnet frame through the triboelectric modules respectively;
• and the triboelectric modules comprise a plurality of nano-friction power generation units which are connected in sequence;
• and
• adjacent two of the plurality of nano-friction power generation units are connected in a V-shape, each of the plurality of nano-friction power generation units is a substrate formed by polyimide, a non-conductive double-sided adhesive tape is pasted on the substrate, a copper sheet served as an electrode and configured for collecting charges is placed on the non-conductive double-sided adhesive tape, a wire is welded on the copper sheet to extract the charges, and a triboelectric material layer is pasted on the copper sheet through a conductive double-sided adhesive tape.