Test device and method for cooker ignition control board

An ignition control and testing device technology, applied in program control, general control system, electrical testing/monitoring, etc., can solve problems such as troublesome and inconvenient detection, low detection efficiency, human misjudgment, etc. convenient effect

Pending Publication Date: 2018-02-23
中山华帝电子科技有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

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 k

Method used

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  • Test device and method for cooker ignition control board
  • Test device and method for cooker ignition control board
  • Test device and method for cooker ignition control board

Examples

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Example Embodiment

[0041] The following examples further describe the features of the present invention and other related features in detail to facilitate the understanding of those skilled in the industry:

[0042] Such as figure 1 As shown, a test device for a stove ignition control board includes a control module 1, a main power supply module for the main power supply of the test device 2, a test voltage for electrical connection with the DC power supply input end of the test stove ignition control board Output interface 3. Ignition control signal output interface 4 for electrical connection with the ignition control signal input terminal of the ignition control board of the stove under test, controlled by the control module 1 for outputting ignition control through the ignition control signal output interface 4 Signal controlled ignition switch 5, the main power module 2 is connected with a test DC voltage generating module 21, the test DC voltage generating module 21 is controlled by the contro...

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Abstract

The invention discloses a test device and a test method for a cooker ignition control board. The control module outputs a simulated flame combustion feedback signal to the flame detection feedback connection end of the tested cooker ignition control board by controlling a controlled simulated flame combustion feedback signal generation module, and then Use the ignition pin state detection module to detect whether the ignition control board of the cooking range under test can control the ignition pin to stop ignition after the gas is ignited successfully, and when the controlled simulated flame combustion feedback signal generation module stops the flame detection feedback to the ignition control board of the cooking range under test After the connection terminal outputs the simulated flame combustion feedback signal, the gas solenoid valve state detection module detects whether the ignition control board of the tested cooker can control the gas solenoid valve to close the valve and disconnect the connection after the gas flame is extinguished, which realizes the ignition of the tested cooker The safety inspection of the control panel eliminates the need to connect the gas solenoid valve to the gas pipeline during the test to achieve flame combustion and flame extinguishment, and the test is more convenient and quick.

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...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0208G05B2219/24024
Inventor 吴泉李国兴邹文飞
Owner 中山华帝电子科技有限公司
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