Ceramic electric cooker

A technology for electric rice cookers and ceramics, which is applied to cooking utensils with water bath devices, cooking utensils, household appliances, etc. It can solve problems such as difficulty in ensuring cooking effect and quality, inaccurate temperature measurement, and failure of temperature control. The effect of wear aging and simplification of assembly process

Active Publication Date: 2006-07-26
JOYOUNG CO LTD
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  • Abstract
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Problems solved by technology

The former one is equipped with a temperature measuring device at the bottom of the inner pot. For the rice cooker with the inner pot made of purple sand ceramic material with a low conductivity coefficient and a large difference between the expansion coefficient and metal, the temperature measurement is inaccurate by using the bottom contact temperature measurement technology of the inner pot. , it is difficult to guarantee the effect and quality of cooking
The latter one uses the direct temper

Method used

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  • Ceramic electric cooker

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Embodiment Construction

[0010] The ceramic rice cooker of the present invention comprises a shell 11, an upper cover 1, a ceramic liner 9, a ceramic inner cover 10, a heating system, a temperature sensor 7, a circuit control device 18 and the like. A steam exhaust hole is arranged in the middle of the inner cover 10, and the ceramic inner cover 10 is matched with the ceramic liner 9 as a complete set. The temperature sensor 7 is mounted on the inner side of the housing where it is hinged with the upper cover 1 , and is connected to the circuit control board 18 through the signal line 21 on the inner side of the housing. The upper cover 1 is provided with a steam channel 2 and a fixed plate 3, and the exhaust hole 19 corresponding to the fixed plate 3 has a through hole, and the inlet end 8 of the steam channel 2 is connected with the through hole of the fixed plate, and the connection Seal with a silicone gasket. The steam passage can be a conduit, the outlet end 5 of the steam passage 2 leads to th...

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PUM

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Abstract

A pottery electric rice cooker, comprising: housing, upper cover, pottery inner cover, pottery inner container, heating device, temperature sensor, and circuit control device, the pottery inner cover is equipped with air gate, the temperature sensor is installed inside the housing near connection with upper cover, the upper cover is equipped with air gate relative to steam passage and air inlet of steam passage, the air gate of steam passage is relative to temperature sensor. The way of temperature measuring inside avoids abrasion and aging problem of wiring connecting temperature measuring element caused by frequent open on upper cover, and the pottery electric rice cooker is characterized by rational assembly and safer usage.

Description

technical field [0001] The invention relates to an electric rice cooker, in particular to a ceramic electric rice cooker capable of safe temperature measurement. Background technique [0002] At present, there are two commonly used temperature measurement methods for electric rice cookers, one is the contact temperature measurement at the bottom of the inner tank, and the other is the direct temperature measurement of the steam at the top of the inner tank. The former one is equipped with a temperature measuring device at the bottom of the inner pot. For the rice cooker with the inner pot made of purple sand ceramic material with a low conductivity coefficient and a large difference between the expansion coefficient and metal, the temperature measurement is inaccurate by using the bottom contact temperature measurement technology of the inner pot. , it is difficult to guarantee the effect and quality of cooking. The latter one uses the direct temperature measurement technol...

Claims

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Application Information

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IPC IPC(8): A47J27/10A47J36/00
Inventor 朱泽春曹锋刘军王建
Owner JOYOUNG CO LTD
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