Test device and method for cooker ignition control board

Abstract

The invention discloses a test device and method for a cooker ignition control board. A control module controls a controlled simulated flame combustion feedback signal generation module to output simulated flame combustion feedback signals to a flame detection feedback connection end of the cooker ignition control board to be tested; then, an ignition needle state detection module is adopted to detect whether or not the cooker ignition control board to be tested can control an ignition needle to stop ignition after gas ignition is successful; after the controlled simulated flame combustion feedback signal generation module is controlled to stop outputting the simulated flame combustion feedback signals to the flame detection feedback connection end of the cooker ignition control board to be tested, a gas solenoid valve state detection module is adopted to detect whether or not the cooker ignition control board to be tested can control a gas solenoid valve to fall off and be switched off after gas flame is extinguished, so that the cooker ignition control board to be tested is safely detected, a test process in which the gas solenoid valve needs to be communicated with a gas pipeline to achieve the flame combustion and flame extinguishing is not involved during a test, and the test is more convenient.

Description

technical field [0001] The invention relates to a test device and a test method for an ignition control board of a cooker. Background technique [0002] At present, when producing the ignition control board of the cooker, the circuit board manufacturer checks whether the function of the cooker controller is qualified by a completely manual method, which generally includes manually connecting the ignition needle, the gas solenoid valve, the ignition knob to the ignition control board of the cooker and turning on the power supply. , and then manually turn the ignition knob, manually observe whether the ignition needle is discharged, and manually observe whether the gas solenoid valve is in motion. This process has the disadvantages of low detection efficiency, many detection personnel, and human error. The gas solenoid valve is really connected to the gas pipeline to realize the detection process of flame burning and flame extinguishing, which is troublesome and inconvenient t...

AI Technical Summary

Problems solved by technology

[0002] At present, when producing the ignition control board of the cooker, the circuit board manufacturer checks whether the function of the cooker controller is qualified by a completely manual method, which generally includes manually connecting the ignition needle, the gas solenoid valve, the ignition knob to the ignition control board of the cooker and turning on the power supply. , and then manually turn the ignition knob, manually observe whether the ignition needle is discharged, and manually observe whether the gas solenoid valve is in motion. This process has the disadvantages of low detection efficiency, many detection personnel, and human error. The gas solenoid valve is actually connected to the gas pipeline to realize the detection process of flame combustion and flame extinguishment, which is troublesome and inconvenient to detect

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