Electric cooker

A technology for electric rice cookers and inner pots, which is applied to heating devices, cooking utensils, household appliances, etc., and can solve the problems of not being able to absorb the dimensional error of the inner lid, the dimensional error of the convex part, and the convex part not in contact with the bottom of the inner pot, etc., to achieve practicality Excellent performance and high reliability

Inactive Publication Date: 2016-02-03
HITACHI APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, it becomes a structure that cannot absorb the dimensional error in the depth direction of the inner lid, the dimensional error of the convex part, etc., and there may be a problem that the convex part does not come into contact with the bottom of the inner pot.

Method used

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Embodiment Construction

[0029] Next, a rice cooker according to an embodiment of the present invention will be described in detail with reference to appropriate drawings. In addition, in this Embodiment, although the electromagnetic induction type was demonstrated as the heating mechanism which heats an inner pot as an example, other heating mechanisms, such as an electric heater, can also be applied.

[0030] figure 1 It is an external perspective view which shows the rice cooker of this embodiment.

[0031] Such as figure 1 As shown, the electric rice cooker 1 is provided with a rice cooking unit 10 and a heating unit 20 .

[0032] The rice cooking unit 10 includes a main body 11 , a lid body 12 covering an upper portion of the main body 11 , and a handle 13 . The appearance composed of the main body part 11 and the cover body 12 presents a shape imitating a rice bucket. The cover 12 is provided with an operation switch 12 c for locking and unlocking the main body 11 and the cover 12 . In addi...

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PUM

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Abstract

The present invention provides an electric cooker with excellent practicability and high reliability. The electric cooker comprises a main body part (11), a cooking unit (10), a cover body (12) and a heating part (21), wherein the main body part (11) can accommodate an inner pan (14); the cover opens and closes the upper opening of the inner pan; the heating part (21) heats the inner pan; a heating unit (20) can detachably support the cooking unit; an inner pan storage part (32), a through hole (11 f) and a heat transfer plate (38) are arranged in the cooking unit; the inner pan storage part (32) can store the inner part; the through hole (11 f) is formed in the lower surface of the main body part of the heating part; the heat transfer plate (38) seals the through hole and can contact the lower surface of the inner pan; a protrusion portion (21 c) inserting into the through hole and a temperature sensor (25) are arranged in the heating unit; the temperature sensor (25) protrudes from the upper end side of the protrusion portion (21 c) and can test the temperature of the inner pan; and when the cooking unit is arranged on the heating part of the heating unit, the temperature sensor contacts the heat transfer plate and detects the temperature of the inner pan.

Description

technical field [0001] The invention relates to an electric rice cooker. Background technique [0002] As a conventional rice cooker in which the part for storing the pot and the part for heating the pot can be separated, various proposals have been proposed. On the heating unit connected to the power supply, a rice cooking unit for storing the pot is placed to cook rice. Only the rice cooking unit can be carried by detaching the rice cooking unit from the heating unit (for example, refer to patent document 1). [0003] prior art literature [0004] Patent Document 1: Japanese Patent Laid-Open No. 2000-41838 [0005] However, in the rice cooker described in Patent Document 1, a convex portion is formed at the center of the bottom of the inner body of the thermal insulation container, and the bottom of the inner pot is supported by the convex portion when the inner pot is stored, and the bottom of the inner pot is detected by the convex portion. temperature. In addition, ...

Claims

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Application Information

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IPC IPC(8): A47J27/00A47J36/24
Inventor铃木利明小岛孝之
OwnerHITACHI APPLIANCES INC