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Detection device of induction cooker

A detection device, induction cooker technology, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problems of low safety, low test accuracy and efficiency, and achieve the effect of solving faults, facilitating faults, and ensuring circuit safety

Inactive Publication Date: 2012-06-20
NINGBO HOTELSTAR MARINE KITCHEN EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This detection process cannot provide the change of the parameters measured by the induction cooker during the detection. Therefore, the tester can only judge whether the induction cooker is normal at the time of the test by experience, but cannot find hidden dangers caused by the abnormality of the measured parameter data. The accuracy of the test The accuracy and efficiency are low, and this kind of detection needs to be operated under the condition of mains power, which cannot avoid the danger of strong electricity, and the safety is low

Method used

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  • Detection device of induction cooker

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] As shown in the figure, the present invention provides a detection device for an electromagnetic oven, which includes a main controller, a power supply, a display module, a key selection module and a signal isolation module, and the power supply, display module, key selection module and signal isolation module are all connected to the control device connection. The main controller adopts a PIC chip of PIC161887 model, the power supply is a common power supply module, the display module adopts an LCD liquid crystal display, the signal isolation module adopts a commonly used SPI signal isolation circuit, and the main controller passes through the SPI signal isolation circuit. Connect with the mainboard of the induction cooker.

[0013] The button selection module includes a selection switch, a TP knob interface and a QP touch bu...

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Abstract

The invention provides a detection device of an induction cooker, which comprises a master controller, a power source, a display module, a key selection module and a signal isolation module. The power source, the display module, the key selection module and the signal isolation module are connected with the controller. By the aid of the detection device of the induction cooker, changes of detected parameters can be directly observed, and the detection device brings convenience for finding problems ahead of time and solving faults, and prevents hidden dangers. In addition, the signal isolation module is connected with a mainboard of the induction cooker, accordingly, the mainboard of the induction cooker is isolated from a mains supply, and safety of circuits of the detection device of the induction cooker is guaranteed.

Description

Technical field: [0001] The invention relates to the field of electromagnetic oven detection, in particular to an electromagnetic oven detection device used for detecting main parameters of an electromagnetic oven. Background technique: [0002] The detection process of the existing induction cooker main board is very cumbersome. Generally, after the induction cooker main board is produced, it is connected to the hob of the induction cooker, and then connected to the mains for testing. During the test, it is generally tested whether the induction cooker works under different external conditions. normal. This detection process cannot provide the change of the parameters measured by the induction cooker during the detection. Therefore, the tester can only judge whether the induction cooker is normal at the time of the test by experience, but cannot find hidden dangers caused by the abnormality of the measured parameter data. The accuracy of the test The accuracy and efficienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 胡永岳
Owner NINGBO HOTELSTAR MARINE KITCHEN EQUIP