Temperature sensing device of electric cooking appliance
A technology of temperature sensing device and electric cooker, which is applied to heating devices, household appliances, kitchen utensils, etc., can solve the problems of large wire swing, hidden danger of electric leakage, low safety, etc., and achieves simple manufacturing process, small number of parts, low cost effect
Active Publication Date: 2014-07-16
ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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- Claims
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Problems solved by technology
Since the existing heating plate is usually formed by die-casting process, the gap between the temperature sensing probe and the heating plate is large, and the wire connecting the temperature sensing probe and the control device passes through the compression spring, and the wire swings when the temperature sensing probe moves up and down. Large, with hidden danger of electric leakage, low safety
In addition, the wire is easy to pull the temperature sensor and cause the temperature sensor to be skewed, so that the temperature sensor cannot fully fit the pot body, the sensed temperature is not accurate, and the control device cannot cut off the power in time, resulting in energy waste
Method used
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Embodiment Construction
[0018] With reference to accompanying drawing, further illustrate the present invention:
[0019] Such as figure 1 As shown, the temperature sensing device of the electric cooker includes a temperature sensing probe 1 arranged in the center of the heating plate, and the temperature sensing probe 1 is in contact with the inner pot of the electric cooker; the temperature sensing probe 1 includes a thermostat 12 and a probe housing for fixing the thermostat 12 11;
[0020] The temperature sensing device also includes a probe bracket 2, and the probe bracket 2 is provided with an elastic reed 3;
[0021] Both sides of the probe shell 11 are erected on the elastic reed 3, and the temperature-sensing probe 1 is closely attached to the inner pot of the electric cooker under the action of the elastic force of the elastic reed.
[0022] The elastic reed 3 is stamped integrally with the probe holder 2 , and the elastic reed 3 includes elastic wings extending symmetrically. The elasti...
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A temperature sensing device of an electric cooking appliance comprises a temperature probe and a probe support. The temperature probe with one end in contact with an inner pot of the electric cooking appliance comprises a thermostat and a probe housing for securing the thermostat. An elastic spring plate is disposed on the probe support. Two sides of the probe housing are rested on the elastic spring plate. The temperature probe is tightly attached to the inner pot of the electric cooking appliance under the elasticity of the elastic spring plate. The temperature sensing device has the advantages that firstly, the electric element is high in strength and less prone to pulling of a wire, and the temperature probe can be attached to the inner pot better; secondly, the live wire is stayed away from the elastic element, and no electric leakage occurs; and thirdly, the temperature sensing device having few parts is simple in manufacturing process and low in cost.
Description
technical field [0001] The invention relates to a temperature sensing device for an electric cooker. Background technique [0002] Existing electric cooking utensils (such as electric rice cooker, electric pressure cooker, electric baking pan, electric hot pot, etc.) usually have a temperature sensing device for sensing the temperature of the pot body. The temperature sensing device includes a temperature sensing probe arranged in the center of the heating plate. It is connected with the control device of the electric cooker, and the sensed temperature is input into the control device. The upper end surface of the temperature-sensing probe is in contact with the bottom of the inner pot of the electric cooker, and the lower part is provided with a compression spring. When the inner pot is filled with ingredients, the upper end surface of the temperature-sensing probe is pressed down by the inner pot, and under the action of the spring, it contacts the inner pot. The bottom o...
Claims
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IPC IPC(8): A47J27/00A47J36/24
Inventor 杨建刚叶勇
Owner ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD