Dual-mode coil switching wireless charging module
By designing a dual-mode coil switching wireless charging module, which utilizes a sliding bracket to drive lifting and automatic switching of the sliding coil, the problem of needing multiple chargers in existing technologies is solved, enabling wireless charging of different devices in the same location, making it suitable for environments with limited space.
WO2026113144A1PCT designated stage Publication Date: 2026-06-04ZHEJIANG HAIYINGJUN ELECTRONIC TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- ZHEJIANG HAIYINGJUN ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-02-07
- Publication Date
- 2026-06-04
Smart Images
Figure CN2025076272_04062026_PF_FP_ABST
Abstract
Disclosed in the present invention is a dual-mode coil switching wireless charging module, comprising a housing, wherein the interior of the housing is provided with a lifting coil and a sliding coil for wireless charging, and the upper portion of the housing is configured to place a device to be wirelessly charged, the lifting coil being in alignment with a mating coil of said device through the upper portion of the housing; the lifting coil is vertically movably connected to the housing via a lifting support, and the sliding coil is horizontally movably connected to the housing via a sliding support. The charging module includes two charging modes of different topological architectures. When the lifting coil is located at the upper portion, the lifting coil is connected to a circuit; when the sliding support drives the sliding coil to move horizontally towards the position of the lifting coil, the lifting support drives the lifting coil to move downwards simultaneously; and when the sliding coil moves horizontally to the upper portion of the lifting coil, the sliding coil is connected to the circuit, completing mode switching.
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