Novel high-speed electromagnetic valve coil
The utility model discloses a novel high-speed electromagnetic valve coil which comprises a support, a coil frame and an enameled wire winding. The coil frame is of a hollow cylinder shape and is provided with an upper end face and a lower end face, the enameled wire winding is wound on the coil fra...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a novel high-speed electromagnetic valve coil which comprises a support, a coil frame and an enameled wire winding. The coil frame is of a hollow cylinder shape and is provided with an upper end face and a lower end face, the enameled wire winding is wound on the coil frame, epoxy resin is poured outside the enameled wire winding so that the enameled wire winding can be packaged, and the coil frame is provided with soldering flakes and trunkings. According to the novel high-speed electromagnetic valve coil, the trunkings and the coil frame are formed integrally in a pressed mode, the soldering flakes and the coil frame are connected in an inserted mode, and connectors of two leads of the enameled wire winding are arranged on the end faces of the two soldering flakes and are connected with the end faces of the soldering flakes in a spot welding mode after the two leads of the enameled wire winding pass through the trunkings of the coil frame. According to the high-speed electromagnetic valve coil, the structure of the coil frame is improved, production efficiency can be substantially improved, and labor operations are reduced. The novel high-speed electromagnetic valve coil of the structure can guarantee that the performance of coils of an electromagnetic valve is consistent. |
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