Radio energy transmission multi-directional transmitting three-dimensional coil and radio energy transmission system
A wireless power transmission and transmitting coil technology, applied in the direction of transformer/inductor coil/winding/connection, circuit, inductor, etc., can solve the problem of offset transmission efficiency and reduction of the receiving coil and the transmitting coil, and improve the space uniformity. performance, reduce system volume, and ensure stability
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Embodiment 1
[0033] Such as figure 1 As shown, the three-dimensional three-dimensional skeleton 1 is a regular hexahedron, and the 12 edges of the regular hexahedron are formed by a cylindrical ferrite core 11, and each edge is connected by a vertex made of a non-magnetic material 12, as a carrying mechanism for emitting a three-dimensional coil .
[0034] The transmitting coil 2 is helically wound on each edge, which is a cylindrical helical coil, and the two terminals of the transmitting coil 2 on each edge are drawn out, and connected to the high-frequency power supply in parallel after a tuned circuit.
[0035] The regular hexahedron has a hollow structure, which facilitates the connection between the transmitting three-dimensional coil and the wires, and the tuning circuit and the high-frequency power supply are arranged inside the hollow regular polyhedron.
Embodiment 2
[0037] Such as figure 2 As shown, the three-dimensional three-dimensional skeleton 1 is a regular dodecahedron, and the 30 edges of the regular dodecahedron are formed by a cylindrical ferrite core 11, and each edge is connected by a vertex made of a non-magnetic material 12 as a transmitting three-dimensional coil the carrying mechanism.
[0038] The transmitting coil 2 is helically wound on each edge, which is a cylindrical helical coil, and the two terminals of the transmitting coil 2 on each edge are drawn out, and connected to the high-frequency power supply in parallel after a tuned circuit.
[0039] The regular dodecahedron has a hollow structure, which facilitates the connection between the transmitting three-dimensional coil and the wire, and the tuning circuit and the high-frequency power supply are arranged inside the hollow regular polyhedron.
[0040] To sum up, the wireless power transmission multi-directional transmitting three-dimensional coil provided by thi...
Embodiment 3
[0052] Such as Figure 4 As shown, the three-dimensional receiving structure 3 is used as the supporting mechanism for receiving the three-dimensional transmitting coil 20. The three-dimensional receiving structure 3 is a regular hexahedron, and the regular hexahedron is composed of six regular quadrilaterals, and each surface is a corresponding regular quadrilateral.
[0053] Ferrite is pasted on each surface, and the planar spiral coil 4 on each surface is wound on each surface by a wire. Each turn of the planar spiral coil 4 is a regular quadrilateral, and the geometric center of each turn of the coil is located on each face of the regular hexahedron. In the center of , all turn coils in the same plane are located in the same plane, and the coils on each plane have the same size.
[0054] In order to make the structure simple and portable, the three-dimensional receiving structure 3 is a hollow regular polyhedron.
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