The heat-proof device of intelligent gas-burning stove temperature-sensing probe
Technical field
The utility model relates to a kind of intelligent gas-burning stove technology territory, is specifically related to a kind of heat-proof device of intelligent gas-burning stove temperature-sensing probe.
Background technology
In the prior art, the provision for thermal insulation that temperature-sensing probe adopted of intelligent gas-burning stove is to increase an annular thermal baffle at fiery tops.The shortcoming of this kind scheme is not flexible of thermal baffle, and under the situation of using the different size pot, effect of heat insulation will have very big-difference.
Summary of the invention
The purpose of the utility model provides the heat-proof device of intelligent gas-burning stove temperature-sensing probe a kind of scalability, simple in structure considering the problems referred to above.
The technical scheme of the utility model is: the heat-proof device of intelligent gas-burning stove temperature-sensing probe; Comprise annular fire lid, it is characterized in that also comprising thermal sleeve and spring that temperature-sensing probe can be installed, wherein said annular Huo Gai center has through hole; Said thermal sleeve is inserted in the through hole; Said spring is located in the through hole, the end in contact annular fire lid of spring, other end contact thermal sleeve.
Said annular fire lid is connected by interior ring and outer shroud and forms, and said interior ring is L-shaped.
The wall of said thermal sleeve is provided with the U-shaped chamber, and said spring one end extends in the U-shaped chamber, and the other end peaks at annular fire lid bottom.
Said thermal sleeve is hollow form, and temperature-sensing probe is positioned at the hollow of thermal sleeve.
The utility model beneficial effect compared with prior art: temperature-sensing probe is arranged in the scalable thermal sleeve; Thermal sleeve is along with the difference of pot specification is regulated height voluntarily; Fire Radiation heat in Huo Gai border is isolated by thermal sleeve, thereby improves the reliability of temperature-sensing probe action.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the stereogram of the utility model.
The specific embodiment
According to accompanying drawing and embodiment the utility model is described further below.
Like Fig. 1, shown in 2, a kind of heat-proof device of intelligent gas-burning stove temperature-sensing probe comprises annular fire lid 1; The utility model characteristics are also to comprise thermal sleeve 2 and the spring 3 that temperature-sensing probe can be installed; Wherein said annular fire lid 1 center has through hole 11, and said thermal sleeve 2 is inserted in the through hole 11, and said spring 3 is located in the through hole 11; The one end in contact annular fire lid 1 of spring 3, other end contact thermal sleeve 2.
In the present embodiment, said annular fire lid 1 is connected by interior ring 12 and outer shroud 13 and forms, said in ring 12 L-shaped.
In the present embodiment, the wall of said thermal sleeve 2 is provided with U-shaped chamber 31, and said spring 3 one ends extend in U-shaped chamber 31, and the other end peaks at annular fire lid 3 bottoms.
In the present embodiment, said thermal sleeve 2 is hollow form, and temperature-sensing probe is positioned at the hollow of thermal sleeve 2.Do not show temperature-sensing probe in the accompanying drawing.
During use; Temperature-sensing probe is arranged in the hollow of scalable thermal sleeve 2; Thermal sleeve 2 is along with the difference of pot specification is regulated height voluntarily under the effect of spring 3, and annular fire lid 1 border Fire Radiation heat is isolated by thermal sleeve 2, thereby improves the reliability of temperature-sensing probe action.