Electric rice cooker with novel function control structure

Abstract

The invention provides an electric rice cooker with novel function control structure and with sensitive keys, simple structure, good operation feel and more efficiency and reliability. The electric rice cooker comprises an upper cover component, an inner pot, a shell, an outer pot, a heating plate, a magnetic steel temperature limiter, a magnetic steel lever component, a panel component and a base, wherein the magnetic steel lever component is installed at the bottom of the outer pot; the panel component is installed on the shell; the magnetic steel lever comprises a magnetic steel lever in inverted 'Y' shape, a magnetic steel lever support fixed at the bottom of the outer pot and supporting the magnetic steel lever to rotate, a microswitch controlling the on-off state of a thermal insulation circuit, and a rotating shaft connected with the magnetic steel lever support and the magnetic steel lever; the upper and lower ends of a forking end, in sideward falling 'Y' shape, of the magnetic steel lever respectively stretch towards the inner wall side of the shell; and the sideward falling 'Y'-shaped tail end is connected with a pull rod of the magnetic steel temperature limiter. The electric rice cooker is also provided with at least one key capable of elastically resetting, and the key is provided with contacts capable of contacting the upper and lower ends of the forking end of the magnetic steel lever.

Description

【Technical field】 [0001] The invention relates to an electric rice cooker, in particular to a mechanical electric rice cooker with a novel function control structure. 【Background technique】 [0002] The electric rice cooker that adopts mechanical control sold on the market at present, its function control structure generally realizes the disconnection and connection of the circuit by the up and down toggle of the lever button, and finally realizes the cooking and heat preservation functions of the product; The upper and lower fitting gaps of the shell are relatively large, and the overflowing soup, or water spray, or water mist from the rice cooker can easily enter the inside of the rice cooker through the gap, causing aging and damage to the internal parts. In addition, the long-term friction between the lever button and the shell will cause poor movement, resulting in the magnetic steel not engaging or not springing off, and there is a quality risk that the heating plate c...

AI Technical Summary

Problems solved by technology

The disadvantage is that the structure of using the lever button to make the magnet move up and down, because the space for the movement of the magnet lever is limited, it is easy to cause the displacement of the magnet lever to be inappropriate or insensitive.

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