Multi-series connection coil without framework
AssigneeDongguan Li Yin Technology Limited
InventorHuangtung Liao
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Abstract
The present invention discloses a multi-series connection coil without a framework, including at least two potted coils, where the multi-series connection coil without a framework is formed by winding in the following steps: step 1, first winding an enameled wire to form a first potted coil; step 2, on the basis of the first potted coil, continuing to wind a second potted coil; and step 3, continuing to wind potted coils according to requirements. The present invention is applied to a mobile phone camera, a laser head, a motor, a driver, or a smart wearable device, such as a pedometer and a VR device, and can generate a greater driving force in a case of electric power input at a low voltage, and the coil has higher sensitivity.
Claims4
A multi-series connection coil without a framework, comprising at least two potted coils, wherein each of the potted coils is provided with an input end and an output end, the input ends and the output ends of the potted coils are connected in series in sequence, and the multi-series connection coil without a framework is formed by winding in the following steps:
- step 1, first winding an enameled wire to form a first potted coil;
- step 2, on the basis that winding of the first potted coil is completed, continuing to wind a second potted coil, wherein an input end of the second potted coil is connected in series to an output end of the first potted coil;
- and
- step 3, continuing to wind potted coils according to requirements, wherein input ends and output ends of the potted coils are connected in series in sequence.
Dependencies are inferred from the claim text.