Small-capacity electric rice cooker and steam outlet structure thereof

Abstract

The invention relates to a small-capacity electric rice cooker and the steam outlet structure thereof, comprising a panel and a steam outlet provided on the panel. The shape and dimensions of the steam outlet structure are specially designed. The invention reduces the releasing speed of water vapor, enables the heat to be continuously stored in the small-capacity electric rice cooker, at the sametime, ensures the full cooling and condensation of the steam, enables the steam to be refluxed into the electric rice cooker, and ensures the steam outlet temperature to be within a proper range, thereby eliminating the hidden danger of safety. The shape and size of the steam outlet structure reduce the release rate of water vapor, so that heat can be continuously stored in the small-capacity electric rice cooker, at the same time, sufficient cooling and condensation of the steam are ensured, so that the steam can be refluxed into the electric rice cooker, and the steam outlet temperature is ensured to be within an appropriate range, thereby eliminating potential safety hazards.

Description

technical field [0001] The invention relates to an electric cooker, in particular to a small-capacity electric cooker with a steam outlet structure of a specific shape. Background technique [0002] At present, the capacity of rice cookers on the market is generally 2L or 1.5L, and the smallest is 1.2L. The capacity limits the amount of water required for cooking rice or porridge, and the amount of steam generated per unit time. At present, the size of the steam valve on the market is relatively large, and the size of the corresponding steam outlet structure is also large. In order to shorten the travel of the steam as much as possible and reduce the steam backflow and cooking time, the steam valve structure is generally hidden inside the upper cover of the rice cooker. Parallel to the overall surface cover or slightly concave; when the capacity of the rice cooker is further reduced, several problems will arise when the existing steam valve structure is installed on the stea...

AI Technical Summary

Problems solved by technology

At present, the size of the steam valve on the market is relatively large, and the size of the corresponding steam outlet structure is also large. In order to shorten the travel of the steam as much as possible and reduce the steam backflow and cooking time, the steam valve structure is generally hidden inside the upper cover of the rice cooker. Parallel to the overall surface cover or slightly concave; when the capacity of the rice cooker is further reduced, several problems will arise when the existing steam valve structure is installed on the steam outlet structure of the small-capacity rice cooker, the water volume of the small-capacity rice cooker is limited, and the internal structure is relatively compact , the size of the upper cover is small, if the steam outlet is too large, the water vapor will be released quickly, and the heat cannot be continuously stored in the rice cooker, which will affect the cooking time, and if the steam outlet stroke is too short, the temperature of the steam outlet will be too high , a safety hazard

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