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Temperature sensing device and cooking utensil

A technology for cooking utensils and temperature sensing, which is applied to the structure of cooking utensils, special materials for cooking utensils, and utensils with integral electric heating devices, etc., and can solve the problems of inability to accurately reflect the surface temperature of superconducting pots.

Pending Publication Date: 2018-03-20
ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the inner pot in the traditional sense, the method of using a temperature control device in the lower half of the inner pot is generally used to realize the cooking of food. In other words, due to the influence of the heated position, it cannot accurately reflect the surface temperature of the superconducting pot or the general inner pot

Method used

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  • Temperature sensing device and cooking utensil
  • Temperature sensing device and cooking utensil
  • Temperature sensing device and cooking utensil

Examples

Experimental program
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Effect test

no. 1 approach

[0091] Below, refer to Figure 1 to Figure 3 A first embodiment of the present invention will be described. It can be understood that the cooking appliance 100 according to the present invention can be an electric rice cooker, an electric pressure cooker or other cooking appliances, and the cooking appliance 100 according to the present invention can also have various functions such as porridge cooking in addition to the function of cooking rice.

[0092] The cooking appliance 100 of this embodiment includes a pot body 110 and a cover body 120 . Such as figure 1 As shown, the pot body 110 is basically in the shape of a rectangular parallelepiped with rounded corners, and has a cylindrical inner pot cavity. The inner pot 111 can be freely put into the inner pot cavity or taken out from the inner pot cavity to facilitate the inner pot. 111 cleaning. The inner pot 111 is generally made of metal material and has a circular opening on the upper surface, and is used to contain ma...

no. 2 approach

[0103] Refer to the following Figure 4 A second embodiment of the present invention will be described. For the purpose of simplification, descriptions of the same parts as those of the first embodiment are omitted in describing the second embodiment.

[0104] The temperature sensing element 230 of this embodiment is fixedly arranged on the outer surface of the outer pot wall, and a first sleeve 233 (as an embodiment of the first signal transmission end) wound by wires and a second sleeve wound by wires are also provided. 234 (as an implementation of the second signal transmission end). The second sleeve 234 is larger in diameter than the first sleeve 233 and includes a recess therein, and the first sleeve 233 extends into the recess of the second sleeve 234 . The temperature sensing element 230 is close to the outer wall of the pot and measures its temperature, and finally the signal is transmitted from the first sleeve 233 to the second sleeve 234 through electromagnetic i...

no. 3 approach

[0108] Refer to the following Figure 5 A third embodiment of the present invention will be described. For the purpose of simplification, description of the same parts as those of the first embodiment is omitted when describing the third embodiment.

[0109] In this embodiment, the temperature sensing element 330 is fixedly arranged on the outer surface of the outer pot wall, and a first coil 333 (as an embodiment of the first signal transmission end) and a second coil 334 (as an embodiment of the second signal transmission end) are also provided. embodiment), the first coil 333 and the second coil 334 are similar in shape and size, and face each other in the horizontal direction. Specifically, the pot body has a middle plate, and the middle plate is provided with a concave portion facing upwards, and the second coil 334 is arranged on a side wall surface of the concave portion, and the first coil 333 extends into the concave portion and is connected to the second coil 334. ...

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PUM

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Abstract

The invention provides a temperature sensing device and a cooking utensil. The temperature sensing device is used for the cooking utensil with an inner pot. The temperature sensing device comprises atemperature sensing element, a first signal transmission terminal and a second signal transmission terminal. The temperature sensing element is used for sensing the temperature of the inner pot, the first signal transmission terminal is electrically connected with the temperature sensing element so as to obtain and transmit the signal from the temperature sensing element, the second signal transmission terminal is constructed to receive the signal from the first signal transmission terminal, and the first signal transmission terminal and the second signal transmission terminal are arranged ina separated or separable mode. Signal transmission is conducted between the first signal transmission terminal and the second signal transmission terminal in the separated or separable mode, a complexstructure is avoided, and the signal transmission effectiveness is ensured.

Description

technical field [0001] The present invention generally relates to the field of electric heating appliances, and more particularly relates to a temperature sensing device and a cooking appliance. Background technique [0002] When using cooking utensils, the temperature of the inner pot is too high may be dangerous, so it is necessary to measure the temperature of the inner pot accurately. For the inner pot in the traditional sense, the method of using a temperature control device in the lower half of the inner pot is generally used to realize the cooking of food. In other words, due to the influence of the heated position, it cannot accurately reflect the surface temperature of the superconducting pot or the general inner pot. [0003] Therefore, there is a need to provide a temperature sensing device and cooking appliance to at least partly solve the above-mentioned problems. Contents of the invention [0004] In order to at least partly solve the above technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J36/00A47J27/00A47J36/02
CPCA47J27/002A47J27/004A47J36/00A47J36/02
Inventor 吕华
Owner ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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