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Cooker and ignition control method thereof

A technology for ignition control and stoves, which is applied in home appliances, household stoves/stoves, gaseous heating fuels, etc., can solve problems such as gas leakage, achieve the effects of prolonging service life, avoiding gas leakage, and ensuring the safety of life and property

Active Publication Date: 2022-05-17
BSH ELECTRICAL APPLIANCES JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, it is far from enough to prevent the gas leakage that may occur during the use of the cooker. During the ignition of the cooker, it may also cause gas leakage, and the existing leak-proof device for the cooker cannot effectively prevent this phenomenon.

Method used

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  • Cooker and ignition control method thereof
  • Cooker and ignition control method thereof
  • Cooker and ignition control method thereof

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Embodiment Construction

[0034] As mentioned in the background art, the existing cooker generally transports gas while igniting. If the igniter cannot instantly heat up to the temperature that can ignite the gas, it will cause a certain degree of gas leakage and cause safety hazards.

[0035] Specifically, the igniters commonly used in existing cookers are pulse igniters. Theoretically, in the ignition stage, the pulse igniter should be able to produce high-voltage sparks as long as it is touched, and then ignite the gas at the instant of ignition. However, in the actual use process, due to the limitations of various factors (such as the aging of the pulse igniter, the position deviation between the burner of the cooker and the ignition pin of the pulse igniter, etc.), the existing cooker cannot guarantee 100% pulse The igniter can ignite the gas at the moment of starting to work, which leads to the possibility of a certain degree of gas leakage during the ignition process of the existing cooker.

[0...

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PUM

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Abstract

A cooker and an ignition control method thereof, the method comprises: in response to an ignition instruction, the igniter starts heating and starts timing; when the timing reaches a preset duration, the burner starts to release gas. The solution provided by the invention can effectively guarantee the safety of ignition, greatly improve the service life of the igniter, better avoid gas leakage, and ensure the safety of life and property of users.

Description

technical field [0001] The invention relates to the technical field of cooker control, in particular to a cooker and an ignition control method thereof. Background technique [0002] Stove range (also can be referred to as cooking utensil) is the requisite household utensil in common people's daily life. For gas stoves, artificial gas stoves, liquefied petroleum gas stoves, and other stoves that use gas as the combustion medium, their working principle can be summarized as follows: the gas delivered to a specific position on the stove is ignited by the igniter installed on the stove, for user use. [0003] Since the above-mentioned stoves need to use a large amount of natural gas and other harmful or even fatal gases (hereinafter collectively referred to as gas), in order to ensure the safety of users, the existing stoves will be equipped with anti-leakage devices to prevent gas leakage from endangering users' lives and property. Safety. [0004] However, it is far from e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/10F24C3/12
CPCF24C3/103F24C3/126
Inventor 苗伟伟吴金花张雷恩斯伯格·茱莉亚
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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