Electronic pressure electric cooker air-cooling system

An air cooling system and rice cooker technology, used in pressure cookers, overflow prevention, cooking utensils, etc., can solve the problem of shortening the life of electronic pressure rice cookers, pressure leakage of electronic pressure rice cookers, and reducing consumer trust. problems, to prevent thermal deformation, prevent mutual position changes, and improve cooling efficiency

Inactive Publication Date: 2004-08-25
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Therefore, with the thermal deformation of the hinge part, the joint position between the body and the cover will also be dislocated, which will cause the problem of pressure leakage inside the electronic pressure rice cooker
Such deformation will also shorten the life of the electronic pressure rice cooker and reduce the reliability of consumers.

Method used

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  • Electronic pressure electric cooker air-cooling system
  • Electronic pressure electric cooker air-cooling system
  • Electronic pressure electric cooker air-cooling system

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Embodiment Construction

[0035] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail: figure 2 It is a side sectional view showing the structure of the air cooling system and the flow direction of the air of the electronic pressure rice cooker of the present invention. image 3 Indicates that it applies to figure 2 State diagram of the working coil-base configuration and air flow direction of the air cooling system.

[0036] refer to figure 2 , The electronic pressure rice cooker is composed of a body 50 on which an inner pot 12 is installed and a lid 20 that is hingedly connected to the body 50 and can open and close the upper opening. The rear of the main body 50 is provided with a hinged part 13, and the cover 20 which can rotate around the hinged part is arranged on the hinged part.

[0037] A spring is provided in such a hinge 13 . After the locking of the cover 20 is released, the cover can be opened automatically by t...

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Abstract

The present invention relates to an air cooling system of electronic pressure electric cooker. Said system is characterized by that the upper end of its working coil-pedestal is equipped with a flange portion projected toward outside, and the space between external shell and inner pot can be divided into upper and lower portions by means of said flange portion, and front side of the flange portion has first flowing hole to make the sucked air flow into upper space, at the same time on the rear side portion of the flange portion correspondent to the hinged portion a second flowing hole is formed so as to make the heat-exchanged air discharge to air outlet. Said invention can effectively prevent thermal deformation of heated hinged portion.

Description

technical field [0001] The present invention relates to the field of electronic pressure electric cooker, more specifically, it relates to the air cooling system of electronic pressure electric cooker. Background technique [0002] Generally speaking, an electronic pressure rice cooker is a cooking machine that uses electricity as a heating source to form a certain pressure inside the pot to cook and keep food warm. [0003] figure 1 A perspective view showing the external structure of a conventional electronic pressure rice cooker. [0004] refer to figure 1 , The electronic pressure rice cooker is composed of a body 10 on which an inner pot 12 is installed and a cover 20 installed on the upper end of the body 10 that can open and close the upper end opening. [0005] The main body 10 is provided with a shell 11 that can form an appearance. A working coil-base (not shown) is provided inside the shell 11 to form a space where the inner pot 12 can be installed. There are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/086A47J27/09A47J27/62
Inventor 郑宽镇
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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