CN201166399Y - Gas stove with multifunctional stove surface air inlet device - Google Patents

Abstract

A gas stove with a multifunctional stovetop air inlet device, wherein the multifunctional stovetop air inlet device is composed of a panel support seat, an air inlet device body, and air inlet device accessories; the panel support seat is fixedly mounted on the bottom shell, and the panel is supported by its top; the air inlet device body is placed on the panel, and the air inlet device accessories are placed on the air inlet device body; an air passage is formed by arranging several bosses on the air inlet device body to support the air inlet device accessories, and maintaining a certain distance between the air inlet device accessories and the air inlet device body. The utility model can effectively prevent the non-metallic panel from breaking and improve the combustion performance.

Description

A gas stove with a multifunctional stove top air intake device

technical field

The invention relates to a gas stove, in particular to a gas stove with a multifunctional stove surface air inlet device.

Background technique

For embedded gas stoves on the market, there are many solutions for supplementing air from above the stove panel.

The Chinese patent "Embedded gas cooker with stove surface air inlet device" (patent number: ZL00208852.5, announcement number: CN2439639Y) adopts the method of perforating from the periphery of the liquid receiving plate to replenish air. In this patent, holes are opened around the liquid receiving plate, and it is difficult to prevent liquid and dirt from entering the inside of the cooker from the opening.

The Chinese patent "Stove" (Patent No.: 200310100589.4, Authorized Announcement No.: CN1272579C) adopts "a plurality of convex parts that bulge to the top are arranged on the surface of the liner at intervals in the circumferential direction", and the liner is installed on the Around the panel opening, the ring appendage is seated on the gasket so that an air passage is formed between the ring appendage and the gasket at the spacer section of the gasket boss. The gasket of this patent needs to be installed separately, and it is a rubber part. During use, the load bearing on the ring attachment may cause the deformation of the rubber, resulting in the reduction of the air passage; in addition, due to the aging problem of the rubber, it may be caused by rubber aging failure The function of the air channel is lost.

In the glass panel stoves and ceramic panel stoves on the market, the panel cracks occur from time to time, which directly endangers the safety of people and property. In addition to the possible problems of the material itself, the more important reason for the cracking of the panel is the unreasonable design. When the cooker is assembled, in order to fix the panel, the panel bears a large assembly stress, which is mainly bending stress; when the cooker is in use, the local high temperature aggravates the stress on the glass or ceramic panel. The panel can be damaged. The fundamental reason for the unreasonable design has not yet attracted enough attention.

In addition, in order to further reduce the cost of the cooker, many manufacturers have taken measures to reduce the thickness of the metal material panel of the cooker. In order to prevent the panel from being deformed and the load-bearing capacity reduced after the material is thinned, some install a support frame on the bottom shell between the two burners. Support the panel to prevent deformation after loading on the panel. Since the cooker is mainly stressed by the panels around the burner in use, it is still difficult to solve the problem of deformation of the panels around the burner after the support frame is installed on the bottom shell between the two burners.

Utility model content

The utility model provides a gas cooker with a multifunctional cooktop air intake device for the above-mentioned deficiencies; the multifunctional cooktop air intake device of the gas cooker can effectively support the cooker panel and reduce the pressure of the non-metallic panel. It can withstand the assembly stress and the deformation of the metal panel after bearing the load, and can form a reliable air channel on the cooker panel, and has a good cleaning effect at the same time.

A gas cooker with a multifunctional cooktop air intake device is composed of a cooker main body and a multifunctional cooktop air intake device, and is characterized in that:

The air intake device of the multi-function cooking surface is composed of the panel support seat, the main body of the air intake device, and the accessories of the air intake device; the panel support seat is installed and fixed on the bottom shell, or installed and fixed on the burner assembly, and its top supports the panel, the burner The component is placed in the middle part; the main body of the air inlet device is placed on the panel or on the panel support seat and the bottom shell, and is fixed on the burner assembly or on the panel support seat; the accessories of the air intake device are placed on the inlet On the main body of the air inlet device; by setting several bosses on the main body of the air inlet device to support the accessories of the air inlet device, and keeping a certain distance between the accessories of the air inlet device and the main body of the air inlet device, an air channel is formed.

A gas cooker with a multifunctional cooktop air intake device also has the following features:

The panel support seat is cylindrical or disc-shaped, with flanging on the top, several through holes or no through holes on the surrounding walls, flanging on the bottom, or a hole in the middle part of the bottom, and several holes around the opening. There are several through holes or no through holes, or there is no opening in the middle part of the bottom; there are several installation and positioning holes at the bottom of the panel support seat or at the bottom flange;

The middle part of the main body of the air inlet device is provided with an opening corresponding to the position of the burner, and an annular or non-annular raised edge is arranged around the opening, and several bosses are distributed at intervals along the top of the raised edge, or several bosses are higher than Convex edges are distributed at intervals along the periphery of the convex edge; or there is no convex edge around the opening of the main body of the air inlet device, and several bosses are distributed at intervals around the opening; several ventilation holes and installation holes are provided around the opening, or there are no Ventilation holes and installation holes; the main body of the air inlet device is independent or integrated with the panel;

The air inlet device attachment is surrounded by annular or non-annular flanges, and the top of the flange is flat; the center of the air inlet device attachment is provided with an opening corresponding to the position of the burner;

There is an annular groove around the opening of the main body of the air inlet device, and there are several ventilation holes at the bottom of the groove, and the surrounding of the ventilation holes is turned up, or the ventilation holes are placed on the boss at the bottom of the groove;

The flanging of the support seat of the air inlet device is planar, and the flanging is continuous or segmented;

An annular groove is arranged around the opening of the attachment of the air inlet device.

When the utility model is in use, the air enters between the bosses of the main body of the air intake device on the multi-functional cooking surface, passes through the cavity between the main body of the air intake device and the accessories of the air intake device, and passes through the air hole on the main body of the air intake device. Outflow, or flow out from the gap between the main body of the air inlet device and the burner.

The utility model not only has the function of air intake from the cooking surface, but also has the functions of heat insulation, liquid bearing, support, and cleaning. Its advantages lie in:

Air intake from the cooking surface significantly improves the air supply required for combustion;

The existence of the air channel of the air inlet device on the cooking surface and the flow of the air layer effectively reduce the radiation temperature borne by the panel; the support seat of the panel is placed around the burner, which plays a good role in heat insulation;

For non-metallic panel stoves, the use of panel support bases can completely eliminate the bending stress generated by assembly, which is very effective in preventing glass panels from bursting and ceramic panels from cracking;

The metal panel stove adopts the panel support seat, which strengthens the rigidity of the panel and provides a guarantee for further reducing the thickness of the panel material;

The accessories of the air inlet device and the air inlet device have annular grooves, which play the role of double-layer liquid holding and strengthen the cleaning performance of the cooker;

The utility model can not only significantly improve the combustion state of the gas cooker, reduce the temperature of the panel and the inner cavity of the cooker, and improve the cleaning performance of the cooker, but more importantly, it can fundamentally improve the cracking of the glass panel and the cracking of the ceramic panel.

After implementing the utility model, the service life and safety of the gas stove can be greatly improved.

Description of drawings

Fig. 1～7 is the typical structure diagram in the typical embodiment of the utility model, wherein:

Fig. 1 is a kind of typical structural representation of using non-metal panel in the utility model embodiment;

Fig. 2 is a schematic perspective view of a typical structure of a panel support seat in an embodiment of the present invention;

Fig. 3 is a typical structural diagram of the main body (independent shape) of the air inlet device in the embodiment of the present invention, wherein Fig. 3a is a full-section front view, and Fig. 3b is a top view;

Fig. 4 is a typical structural diagram of the main body of the air inlet device (integrated with the panel) in the embodiment of the utility model, wherein Fig. 4a is a full-section front view, and Fig. 4b is a top view;

Fig. 5 is a typical structural diagram of an accessory of the air inlet device in an embodiment of the present invention, wherein Fig. 5a is a front view in full section, and Fig. 5b is a top view;

Fig. 6 is a schematic diagram of a typical structure when a metal panel is used in the embodiment of the present invention;

Fig. 7 is a schematic diagram of a typical structure when a support seat of a disc-shaped air inlet device is used in an embodiment of the utility model.

Detailed ways

The implementation of the utility model will be described in detail below in conjunction with the structure diagrams 1 to 7 of typical embodiments of the utility model.

The utility model is implemented like this:

As shown in Figures 1 and 3, a gas stove with a multifunctional cooktop air intake device is composed of a cooker main body 1 and a multifunctional cooktop air intake device 2; the multifunctional cooktop air intake device consists of a panel support seat 201, The air inlet device main body 202 and the air inlet device accessory 203 are composed; the panel support seat is installed and fixed on the cooker bottom shell 102, and the panel 101 is supported by its top, and the burner assembly 103 is placed in the middle part; the air inlet device main body is placed on the panel , and is fixed on the burner assembly; the accessories of the air inlet device are placed on the main body of the air inlet device; several bosses 202a set on the main body of the air inlet device support the accessories of the air inlet device, and the accessories of the air inlet device are connected with the air inlet device A certain distance is kept between the main bodies of the device to form an air channel 3 .

As shown in FIG. 2 , the panel support seat of the multifunctional cooking surface air intake device is cylindrical, with a flanging 201a on the top, the flanging is planar, a through hole 201b is provided on the wall of the cylinder, and several mounting holes 201c are provided at the bottom.

As shown in Figure 3, the middle part of the main body 202 of the air intake device of the multi-functional cooking surface air intake device is provided with an opening 202b corresponding to the position of the burner, and an annular convex edge 202c is provided around the opening, and several bosses 202a Distributed at intervals along the top of the convex edge, there is an annular groove 202d around the opening, and several ventilation holes 202e at the bottom of the groove, and the ventilation holes are placed on the boss at the bottom of the groove; there are several installation holes 202f around the opening.

As shown in Figure 5, the air inlet device attachment of the multi-function cooktop air inlet device is surrounded by a ring-shaped convex edge 203a, and the top of the flange is flat; the center of the air inlet device attachment is provided with an opening 203b corresponding to the position of the burner , A ring-shaped groove 203c is provided around the opening.

The utility model can also be implemented like this:

The difference from the above embodiment is that the main body of the air inlet device is integrated with the panel, placed on the panel support seat and the bottom shell, and fixed on the burner assembly, see Fig. 4 and Fig. 6 .

The utility model can also be implemented like this:

The difference from the above embodiment is that the panel support seat is disc-shaped, the panel support seat is placed on the burner assembly, and the panel support seat and the main body of the air inlet device are positioned and fixed at the burner assembly, see Figure 7.

The above-mentioned implementations are only a part of the typical embodiments of the present invention, and there are many other implementations of the present invention, which will not be listed here one by one.

Claims (5)

1. A gas cooker with a multifunctional cooktop air intake device is composed of a cooker main body and a multifunctional cooktop air intake device, and its features are: The air intake device of the multi-functional cooking surface is composed of the panel support seat, the main body of the air intake device, and the accessories of the air intake device; the panel support seat is installed and fixed on the bottom shell, or installed and fixed on the burner assembly, and its top supports the panel, the burner The component is placed in the middle part; the main body of the air inlet device is placed on the panel or on the panel support seat and the bottom shell, and is fixed on the burner assembly or on the panel support seat; the accessories of the air intake device are placed on the inlet On the main body of the air inlet device; by setting several bosses on the main body of the air inlet device to support the accessories of the air inlet device, and keeping a certain distance between the accessories of the air inlet device and the main body of the air inlet device, an air channel is formed. 2. A gas cooker with a multifunctional cooktop air intake device according to claim 1, characterized in that: The panel support seat is cylindrical or disc-shaped, with flanging on the top, several through holes or no through holes on the surrounding walls, flanging on the bottom, or a hole in the middle part of the bottom, and several holes around the opening. There are several through holes or no through holes, or there is no opening in the middle part of the bottom; there are several installation and positioning holes at the bottom of the panel support seat or at the bottom flange; The middle part of the main body of the air inlet device is provided with an opening corresponding to the position of the burner, and an annular or non-annular raised edge is arranged around the opening, and several bosses are distributed at intervals along the top of the raised edge, or several bosses are higher than Convex edges are distributed at intervals along the periphery of the convex edge; or there is no convex edge around the opening of the main body of the air inlet device, and several bosses are distributed at intervals around the opening; several ventilation holes and installation holes are provided around the opening, or there are no Ventilation holes and installation holes; the main body of the air inlet device is independent or integrated with the panel; The air inlet device attachment is surrounded by annular or non-annular convex edges, and the top of the convex edge is flat; the center of the air inlet device attachment is provided with an opening corresponding to the position of the burner. 3. A gas cooker with a multifunctional cooktop air intake device according to claim 2, characterized in that: An annular groove is arranged around the opening of the main body of the air inlet device, and there are several ventilation holes at the bottom of the groove, and the periphery of the ventilation holes is turned up, or the ventilation holes are placed on the boss at the bottom of the groove. 4. A gas cooker with a multifunctional cooktop air intake device according to claim 2, characterized in that: The flanging of the support seat of the air inlet device is planar, and the flanging is continuous or segmented. 5. A gas cooker with a multifunctional cooktop air intake device according to claim 2, characterized in that: An annular groove is arranged around the opening of the attachment of the air inlet device.

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