Temperature control method and device for silicon controlled silicon of rice cooker

A temperature control method and rice cooker technology, which are applied in the direction of temperature control using electric methods, auxiliary controllers with auxiliary heating devices, etc., can solve problems such as high temperature of silicon controlled silicon and reduced life of components

Active Publication Date: 2017-11-14
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for controlling the temperature of the thyristor of a rice cooker, so as to at least solve the technical problem that the temperature of the thyristor is too high and the life of the components is reduced

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  • Temperature control method and device for silicon controlled silicon of rice cooker
  • Temperature control method and device for silicon controlled silicon of rice cooker
  • Temperature control method and device for silicon controlled silicon of rice cooker

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a method and device for controlling the temperature of a thyristor of a rice cooker. Wherein, the method includes: during the water absorption stage at the beginning of cooking, turning on the silicon controlled rectifier to heat up the contents of the rice cooker; judging whether the temperature of the contents reaches the first preset temperature; When a preset temperature is reached, the thyristor is turned off, and the heating stage is entered when the turn-off time of the thyristor reaches a first preset time. The invention solves the technical problem that the temperature of the thyristor is too high and the service life of components is reduced.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to a method and device for controlling the temperature of a thyristor of a rice cooker. Background technique [0002] A common rice cooker uses a relay to control the heating of the heating plate. In the rice cooking mode, the heating ratio provided by the heating plate is controlled by controlling the continuous switching of the relay. In order to consider the service life of the rice cooker, the existing rice cooker uses a silicon controlled rectifier to control the heating of the heating plate. According to the existing cooking mode of the rice cooker, it needs to be maintained for a period of time in each mode stage, and in the maintained During the period of time, the heating plate is controlled to provide a certain heating ratio by controlling the thyristor to switch continuously. [0003] Due to the need to continuously apply switching commands to the thyristor during th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/30
Inventor 莫水清龚辉平徐明燕
Owner GREE ELECTRIC APPLIANCES INC
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