Gas stove provided with anti-dry-burning device

Abstract

A gas stove equipped with an anti-dry-burning device comprises the anti-dry-burning device and a gas cooker with a flameout protection device. The anti-dry-burning device is arranged at the central position of a combustor of the gas stove and is fixed on the gas stove. The anti-dry-burning device at least comprises a temperature controller, a temperature controller insulating base, a spring, an anti-dry-burning probe body and an anti-dry-burning probe base. The temperature controller is a bimetal thermostat, and is serially connected between an inductive probe of the gas cooker flameout protection device and a gas solenoid valve. The inductive probe of the gas cooker flameout protection device at least comprises a thermocouple and an ion sensor needle.

What is claimed is: 
     
         1 . A gas stove comprising:
 an anti-dry-burning device; and   a gas cooker with a flameout protection device,   wherein the anti-dry-burning device is arranged at a central position of a combustor of the gas stove and is fixed on the gas stove, the anti-dry-burning device at least comprising:
 a temperature controller, 
 a temperature controller insulating base, 
 a spring, 
 an anti-dry-burning probe body, and 
 an anti-dry-burning probe base, the temperature controller being a bimetal thermostat and serially connected between an inductive probe of the gas cooker flameout protection device and a gas solenoid valve, and the inductive probe of the gas cooker flameout protection device at least comprising a thermocouple and an ion sensor needle. 
   
     
     
         2 . The gas stove according to  claim 1 , wherein the temperature controller insulating base is columnar, and at least comprises a temperature sensor mounting groove at the top, a spring positioning boss or a positioning groove at the bottom, and a temperature controller lead outlet hole at the central position. 
     
     
         3 . The gas stove according to  claim 1 , wherein the anti-dry-burning probe body has a hollow cavity at the upper part of the body for receiving the temperature controller and the temperature controller insulating base, and a spring receiving cavity at the lower part of the body, the anti-dry-burning probe body comprising a top cover, an upper probe shell and a lower probe shell;
 the anti-dry-burning probe base having a spring receiving cavity at the upper part of the base, and a temperature controller lead protective tube at the lower part of the base;   a limiting mechanism being arranged between the anti-dry-burning probe body and the anti-dry-burning probe base; and   the temperature controller and the temperature controller insulating base being enclosed in the anti-dry-burning probe body by a welding structure or a riveting structure.   
     
     
         4 . The gas stove according to  claim 3 , wherein for the anti-dry-burning probe body, when the top cover and the upper probe shell are integrated into one piece, the lower probe shell is an independent structure; and when the upper probe shell and the lower probe shell are integrated into one piece, the top cover is an independent structure. 
     
     
         5 . The gas stove according to  claim 3 , wherein the limiting mechanism at least comprises a first limiting flange or a first limiting boss arranged at the bottom of the lower probe shell, and a second limiting flange or a second limiting boss arranged at the top of the anti-dry-burning probe base.