Gas stove and control device for gas stove
A technology for a control device and a gas stove, which is applied in the application, heating fuel, household appliances, etc., can solve the problems of gas leakage, high cost, poor safety, etc., and achieves the effect of high safety performance, low cost, and avoiding gas leakage.
Active Publication Date: 2018-09-25
BSH ELECTRICAL APPLIANCES JIANGSU
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Problems solved by technology
[0002] Based on the electrical characteristics of the solenoid valve, most of the existing gas stoves use the MCU or the resistance-capacity delay circuit to control the opening and closing of the solenoid valve. However, the cost of using the MCU for control is relatively high; The safety of the drive control of the valve is poor. When the front-end components fail, it will cause the solenoid valve to malfunction and cause gas leakage.
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[0030] The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes easily made by those skilled in the art based on these embodiments are included in the protection scope of the present invention.
[0031] A gas cooker according to an embodiment of the present invention includes a control device 100 . Such as figure 1 As shown, in an embodiment of the present invention, the control device 100 includes a power supply 10 , a master switch 12 , an ignition control module 14 , a solenoid valve control module 16 , an ignition module 18 and a combustion module 20 .
[0032] Wherein, the master control switch 12 and the power supply 10 are set in the same circuit, one end thereof is connected to the power supply 10, and the other end is grounded, and it is used to simultaneously open the ignition control module 14...
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The invention provides a gas stove and a controlling device used for the same. The controlling device used for the gas stove includes a general control switch, an electromagnetic valve control module, an electromagnetic valve, an ignition control module and an ignition module. The general control switch is used for simultaneously switching on the ignition control module and the electromagnetic valve control module; the ignition control module, after being switched on, is used for controlling the ignition module to carry out an ignition operation and sending an action command to the electromagnetic valve control module; and the electromagnetic valve control module, after being switched on and receiving the action command, is used for opening the electromagnetic valve. The controlling device has advantages of being low in cost and high in safety performance and being capable of effectively avoiding gas leakage caused by a false operation of the electromagnetic valve since an individual element is in failure.
Description
technical field [0001] The invention relates to a gas stove and a control device for the gas stove. Background technique [0002] Based on the electrical characteristics of the solenoid valve, most of the existing gas stoves use the MCU or the resistance-capacity delay circuit to control the opening and closing of the solenoid valve. However, the cost of using the MCU for control is relatively high; The safety of the drive control of the valve is poor. When the front-end components fail, it will cause the solenoid valve to malfunction and cause gas leakage. Contents of the invention [0003] The object of the present invention is to provide a gas stove and a control device for a gas stove. The gas stove and a control device for a gas stove use relatively low-cost electronic components to realize that when multi-level control signals are simultaneously turned on, In order to open the control circuit of the solenoid valve. [0004] Correspondingly, a gas cooker according t...
Claims
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IPC IPC(8): F24C3/12
Inventor 张自忠吴金花李玲
Owner BSH ELECTRICAL APPLIANCES JIANGSU