Self-suction electromagnetic valve for a cooking hob

Abstract

The application discloses a self-suction electromagnetic valve for a cooking utensil, which comprises a shell, an electromagnetic shaft, an electromagnetic seat and a sealing gasket. A skeleton with a hollow structure is arranged in the shell, and a coil is arranged around the skeleton. The lower part of the electromagnetic shaft extends into the skeleton. The upper end of the electromagnetic shaft is connected with the sealing gasket, and a spring is arranged between the sealing gasket and the upper end of the shell. The electromagnetic shaft can move up and down. The electromagnetic seat is connected to the lower end of the shell, and the upper part of the electromagnetic seat extends into the skeleton. Two lead holes are arranged on the electromagnetic seat. The ground wire pin and the main wire pin of the coil are led out from the two lead holes respectively. A copper plug is connected to the electromagnetic seat, and the copper plug presses the ground wire pin of the coil. The electromagnetic seat is arranged on a support, the support is used for being connected with a gas valve body of the cooking utensil, and the electromagnetic seat is sealingly matched with the gas valve body of the cooking utensil. The electromagnetic valve can realize automatic suction, does not need manual auxiliary suction, can realize intelligent control, and has excellent stability, reliability and adaptability.

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