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Temperature sensing device and electric frying pan

A technology of temperature sensing device and electric frying, which is applied to measuring devices, electric devices, thermometers, etc., can solve the problems of premature tripping of thermostats, easy to cause fire, and low oil temperature.

Active Publication Date: 2017-01-11
ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing temperature sensing device, the connecting arm is usually made of a single material of aluminum or iron, and the heat conduction is too fast or too slow
The thermal conductivity is too fast or too slow will have adverse effects
For example, when the heat conduction of the connecting arm is too fast, the thermostat will trip prematurely, and the oil temperature is very low
If the heat conduction of the connecting arm is too slow, the temperature limiter will trip too slowly, which may cause a fire
[0004] At present, in this field, different heat conduction rates are usually obtained by adjusting the size of the connecting arm, but the range of this adjustment is not large, and it is difficult to meet the safety requirements of various countries, causing great safety hazards

Method used

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  • Temperature sensing device and electric frying pan
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Embodiment Construction

[0027] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the present invention.

[0028] In order to provide a thorough understanding of the present invention, the detailed structure will be set forth in the following description. Obviously, the embodiments of the invention are not limited to specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.

[0029] According to one aspect of the present invention, a temperature sensing device for an electric fryer (not shown) is p...

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Abstract

The invention provides a temperature sensing device and an electric frying pan. The temperature sensing device is applied to the electric frying pan. The temperature sensing device comprises a heating element and a temperature sensor. The heating element is connected to a power supply of the electric frying pan for heating the electric frying pan. The temperature sensor is electrically connected to the power supply; the temperature sensor comprises an acting part for connecting or disconnecting the power supply and temperature sensing parts which are electrically connected to the acting part; the temperature sensing parts are in heat conduction with the heating element by virtue of connecting arms, and by virtue of the temperature sensing parts, temperature in the electric frying pan is sensed; and the connecting arms are made from two materials different in heat conductivity coefficient. According to the temperature sensing device provided by the invention, the heat conductivity coefficient of the connecting arm can be controlled between two heat conductivity coefficients, so that the heat conductivity coefficient is prevented from changing too fast or too slowly.

Description

technical field [0001] The invention relates to the technical field of cooking utensils, in particular to a temperature sensing device and an electric fryer with the temperature sensing device. Background technique [0002] The heating element of the electric fryer currently used mainly has two forms: one is that the heating element is arranged outside the inner pot, and the other is that the heating element is arranged in the pot. [0003] When the heating element is arranged in the pot, the electric fryer is also provided with a temperature sensing device for sensing the temperature in the electric fryer pot and controlling the on / off of the power supply. The temperature sensing device usually includes a temperature sensing part for sensing the temperature in the pot and an action part for controlling the on / off of the power supply. The temperature sensing part is in thermal conduction with the heating element through the connecting arm. In the existing temperature sensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J37/12G01K7/22
Inventor 鲁永柱彭晋国石勇
Owner ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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