Patent ID: 6739328
Filing Date: 2004-05-25
Classification: A47J,F24C

Abstract:
A barbecue stove structure having a switch, comprising a support frame, multiple flow rate control valves, and multiple press plates, wherein;the support frame is provided with a control zone for mounting an electric power device and multiple flow rate control valves, multiple burner heads are mounted in the support frame, the electric power device is provided with a control circuit for controlling output of the current of the electric power device, each of the multiple flow rate control valves is provided with a drive rod which has a distal end formed with a locking groove, each of the multiple press plates has a circular lower portion formed with a circular locking hole, and a planar upper portion formed with a contact and press portion which is provided with two opposite wings, the drive rod of each of the multiple flow rate control valves is in turn provided with a fixing plate, a press plate, an elastic member and a snap ring, and is secured with a control knob, the fixing plate of each of the multiple flow rate control valves has a top secured with a switch which includes an output terminal, and a signal receiving terminal, the electric power device has a signal line connected to the output terminal of the switch of each of the multiple flow rate control valves, so that the switches of the multiple flow rate control valves may be serially connected with each other; when the control knob is rotated, the drive rod of the flow rate control valve and the press plate may be rotated by the control knob, so that the contact and press portion of the press plate contacts and presses the signal receiving terminal of the switch, so that the control circuit of the electric power device may output a current to an igniter of each of the burner heads, so that each of the burner heads may ignite and burn.