Gas stove

Abstract

The invention provides a gas stove which comprises a connecting base provided with at least a receiving part for receiving an ignition electrode and an ignition electrode provided with an insulating ceramic sleeve and at least an electrode connecting part, wherein the ignition electrode is connected with the connecting base through the connection between the receiving part and the electrode connecting part. The gas stove is characterized in that an elastic device is arranged between the receiving part and the electrode receiving part. Because the elastic device is arranged between the connecting base of the ignition electrode and the ignition electrode, the impact resistance of the ignition electrode is greatly enhanced.

Description

technical field [0001] The invention relates to a gas appliance, in particular to a household gas stove. Background technique [0002] Most of the existing gas stoves adopt the working mode of igniting the gas when the ignition electrode is energized and ignited. Among them, as one of the main actuators for ignition, most of the ignition electrodes use piezoelectric ceramic ignition electrodes. The ignition electrode is generally composed of a layer of insulating ceramic bonded to the outside of the ignition electrode at a high temperature. The ignition electrode is connected to the control unit of the gas stove through a wire. And the ignition electrode on the existing gas cooker is generally all directly connected to the installation site, and the installation site is basically all near the gas outlet inside the burner head of the gas range, and during the cleaning process around the burner head of the gas range, the burner often It needs to be removed from its normal wor...

AI Technical Summary

Problems solved by technology

And the ignition electrode on the existing gas cooker is generally all directly connected to the installation site, and the installation site is basically all near the gas outlet inside the burner head of the gas range, and during the cleaning process around the burner head of the gas range, the burner often It needs to be removed from its normal working position and then put back. When the burner is removed, the ignition pin is standing alone on the cooker. During this period, other heavy objects, or when the burner is removed and put back During the operation process, the ignition electrode is hit from time to time, and in order to ensure that the burner can be durable under high-temperature burning conditions, the burner is usually made of brass and other metals, which are relatively hard and heavy. Therefore, the insulating ceramic layer of the ignition electrode will be cracked or even damaged and fall off.

The shedding of the ceramic insulating layer leads to the exposure of electrodes other than the originally designed exposed parts, which leads to changes in the parts where sparks are generated when energized and ignited, resulting in ignition failure

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