CN209284938U - A kind of cooking apparatus of heat preservation - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus of heat preservation, including pot body and it is arranged in the intracorporal liner of the pot, the upper edge of the liner extends outward to form flange, the flange is overlapped in the upper edge of the pot body, the flange is bonded with the upper edge of the pot body, the outer wall of the liner extends outward to form the bulge loop around the liner surrounding, and the bulge loop, the internal wall pot body, the flange and the inner bladder outer wall group are encircled into the incubation cavity around the liner surrounding；The utility model can play good heat insulation effect, to promote the thermal efficiency, reduce heat preservation energy consumption.

Description

A kind of cooking apparatus of heat preservation

Technical field

The utility model relates to field of home appliance technology, espespecially a kind of cooking apparatus of heat preservation.

Background technique

Cooking apparatus on existing market generally comprises pot body and is arranged in the intracorporal liner of pot, and pot body includes middle ring And insulating ring, have gap between liner lower edge and middle ring upper edge, when cooking apparatus work when, electromagnetic wire coil to liner into Row heating, meanwhile, the clearance air also heating between insulating ring and liner, but as the temperature rises, insulating ring and liner it Between the air heats in gap rise, be dispersed into atmosphere, to take away heat, reduce the thermal efficiency of complete machine and improve heat preservation Energy consumption.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of cooking apparatus of heat preservation, can play good Heat insulation effect reduce heat preservation energy consumption to promote the thermal efficiency.

In order to reach the utility model aim, the utility model adopts the following technical solution: a kind of cooking apparatus of heat preservation, Including pot body and it is arranged in the intracorporal liner of the pot, the upper edge of the liner extends outward to form flange, the flange It is overlapped in the upper edge of the pot body, the flange is bonded with the upper edge of the pot body, and the outer wall of the liner extends outwardly Form the bulge loop for surrounding the liner surrounding, the bulge loop, the internal wall pot body, the flange and inner bladder outer wall combination Surround the incubation cavity around the liner surrounding.

Optionally, the pot body includes middle ring and the insulating ring below the middle ring, the middle ring and the guarantor It is bonded at the top of warm ring connection, the flange and the middle ring, the bulge loop is corresponding with the lower part of the insulating ring.

Optionally, the bulge loop and the internal wall pot body clearance fit.

Optionally, the gap between the bulge loop and the internal wall pot body is not more than 1mm.

Optionally, one end that the bulge loop closes on the internal wall pot body is equipped with flexible sealing material, the flexible sealing material Material is interference fitted with the internal wall pot body.

Optionally, the pot body further includes the electromagnetic wire coil below the insulating ring.

Optionally, the bulge loop and the liner are integrally formed.

Optionally, the bulge loop is metalwork, plastic parts, ceramic member or silica gel part.

Optionally, the upper edge of the pot body is equipped with flexible seals, and the flexible seals are clipped on the pot body Between upper edge and the flange.

Optionally, the liner includes bottom, side and the curved portion being connected between the bottom and side.

Compared with prior art, the utility model has the beneficial effects that

1, liner flange is bonded with the upper edge of pot body in the utility model, eliminates liner upper edge and pot body upper edge Between gap, and an annular guarantor is formed by the outer wall of liner flange, the bulge loop of liner, the inner wall of pot body and liner Warm chamber, when cooking apparatus is heated, while liner heating, the annular incubation cavity that is formed between liner and the inner wall of pot body Also heating, but since the heating conduction of air is bad, and the incubation cavity is relatively closed, does not generate cross-ventilation, prevents interior Heat loss caused by air between gallbladder and pot body rises, plays good heat insulation effect, to promote the thermal efficiency, reduces Keep the temperature energy consumption.

2, the flexible sealing material in the utility model on bulge loop and internal wall pot body are interference fitted, to guarantee bulge loop and pot Gap between internal wall reaches minimum, plays good heat insulation effect.

3, in the utility model pot body upper edge flexible seals, guarantee that the annular incubation cavity between liner and pot body is most It is possible to reach air-tight state, heat loss caused by preventing the air between liner and pot body to rise.

4, bulge loop and liner are integrally formed in the utility model, are strengthened the bonding strength of bulge loop and liner, are prevented bulge loop It is detached from liner, influences heat insulation effect.

Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through Specifically noted structure is achieved and obtained in the specification, claims and drawings.

Detailed description of the invention

Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification, It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model Limitation.

Fig. 1 is a kind of cross-sectional view of the cooking apparatus of heat preservation provided by the embodiment of the utility model；

Fig. 2 is a kind of explosive view of the cooking apparatus of heat preservation provided by the embodiment of the utility model.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and Feature in embodiment can mutual any combination.

A kind of cooking apparatus of heat preservation, including pot body and setting are in the intracorporal liner of the pot, the top of the liner Along flange is extended outward to form, the flange is overlapped in the upper edge of the pot body, the upper edge of the flange and the pot body Fitting, the outer wall of the liner extend outward to form the bulge loop around the liner surrounding, the bulge loop, the internal wall pot body, The flange and the inner bladder outer wall group are encircled into the incubation cavity around the liner surrounding.

As depicted in figs. 1 and 2, the utility model embodiment provides a kind of cooking apparatus of heat preservation, including pot body 1, lid are set The receiving cavity of opening upwards is equipped in the pot cover in pot body 1 and the liner being arranged in pot body 12, pot body 1, liner 2 is put It sets in receiving cavity, after pot cover closure, pot cover combines to form closed cooking cavity with liner 2.The outer wall and pot body of liner 2 There are gaps between 1 inner wall, and when cooking apparatus heating, the air in the gap can heat simultaneously, as the temperature rises, The air heats in gap rise, and can flow in gap.The upper edge of liner 2 in the utility model extends outward to form flange 201, flange 201 is overlapped in the upper edge of pot body 1, and flange 201 is bonded with the upper edge of pot body 1, to eliminate on liner 2 Gap between 1 upper edge of edge and pot body prevents the air between liner 2 and pot body 1 to rise heat caused by outflow and dissipates It loses.

Further, as depicted in figs. 1 and 2, the outer wall of liner 2 extends outward to form the bulge loop 3 of annular, and bulge loop 3 surrounds The surrounding of liner 2 is arranged, bulge loop 3,1 inner wall of pot body, flange 201 and liner 2 outer wall group be encircled into around 2 surrounding of liner Incubation cavity 4, and the top of incubation cavity 4 is bonded with the upper edge of pot body 1 by flange 201 and is sealed.When cooking apparatus carries out When heating, while 2 heating of liner, the also heating of annular incubation cavity 4 formed between liner 2 and pot body 1, but leading due to air Hot property is bad, and the incubation cavity 4 is relatively closed, does not generate cross-ventilation, prevents the air between liner 2 and pot body 1 Heat loss caused by rising plays good heat insulation effect, to promote the thermal efficiency, reduces heat preservation energy consumption.

As depicted in figs. 1 and 2, the inner wall of bulge loop 3 and pot body 1 is clearance fit, between 1 inner wall of bulge loop 3 and pot body between Gap is not more than 1mm, so that the bottom end of incubation cavity 4 is carried out part sealing, with prevent the hot-air in incubation cavity 4 by bulge loop 3 with Gap between 1 inner wall of pot body is largely flowed out, and the heat insulation effect of incubation cavity 4 is reduced.

In some embodiments, one end that bulge loop 3 closes on 1 inner wall of pot body is equipped with flexible sealing material, flexible sealing material Around the surrounding of bulge loop 3.When liner 2 is placed in pot body 1, the flexible sealing material on bulge loop 3 is matched with 1 inner wall interference of pot body It closes, so that the bottom end of incubation cavity 4 is fully sealed, good insulation effect is played to liner 2.

In the present invention, bulge loop 3 the position of 2 outer wall of liner without limit, can be located at liner 2 top, Middle part or lower part, as long as being located at the lower section of flange 201, there are certain intervals can form incubation cavity 4 with flange 201.

In the present invention, the material of bulge loop 3 is without limiting, as long as bulge loop 3 is capable of forming the bottom of incubation cavity 4 i.e. Can, for example, bulge loop 3 can be metalwork, plastic parts, ceramic member or silica gel part etc..Meanwhile the connection type of bulge loop 3 and liner 2 Without limiting, as long as bulge loop 3 is capable of fixing on liner 2, for example, bulge loop 3 and liner 2 are integrally formed, this connection Mode strengthens the bonding strength of bulge loop 3 Yu liner 2, prevents bulge loop 2 and liner 3 to be detached from, influences heat insulation effect.

As depicted in figs. 1 and 2, pot body 1 includes middle ring 101 and the insulating ring 102 positioned at 101 lower section of middle ring, middle ring 101 It is connect with insulating ring 102, middle ring 101 combines the side to form receiving cavity in pot body 1 with insulating ring 102.The flange of liner 2 201 are bonded with the top of middle ring 101, and the bulge loop 3 of liner 2 is located at the lower part of liner 2, corresponding with the lower part of insulating ring 102.

As depicted in figs. 1 and 2, pot body 1 further includes the electromagnetic wire coil 103 positioned at 102 lower section of insulating ring, electromagnetic wire coil 103 Form the bottom of receiving cavity in pot body 1.Liner 2 includes bottom, side and the curved portion being connected between bottom and side, Electromagnetic wire coil 103 is corresponding with the bottom of liner 2 and curved portion respectively.Electromagnetic wire coil 103 is for heating liner 2.

In some embodiments, electromagnetic wire coil 103 can be substituted with other heating dish, as long as can reach to liner 2 The effect heated.

Although embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding And the embodiment used, it is not intended to limit the utility model.Technical staff in any the utility model fields, Under the premise of not departing from spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any Modification and variation, but the scope of patent protection of the utility model, still should be subject to the scope of the claims as defined in the appended claims.

Claims (10)

1. a kind of cooking apparatus of heat preservation, including pot body and setting are in the intracorporal liner of the pot, the upper edge of the liner Flange is extended outward to form, the flange is overlapped in the upper edge of the pot body, which is characterized in that the flange and the pot body Upper edge fitting, the outer wall of the liner extends outward to form the bulge loop around the liner surrounding, the bulge loop, the pot Internal wall, the flange and the inner bladder outer wall group are encircled into the incubation cavity around the liner surrounding.

2. the cooking apparatus of heat preservation according to claim 1, which is characterized in that the pot body include middle ring and be located at institute The insulating ring below middle ring is stated, the middle ring is connect with the insulating ring, is bonded at the top of the flange and the middle ring, described convex Ring is corresponding with the lower part of the insulating ring.

3. the cooking apparatus of heat preservation according to claim 1, which is characterized in that the bulge loop and the internal wall pot body gap Cooperation.

4. the cooking apparatus of heat preservation according to claim 3, which is characterized in that between the bulge loop and the internal wall pot body Gap be not more than 1mm.

5. the cooking apparatus of heat preservation according to claim 1, which is characterized in that the bulge loop closes on the internal wall pot body One end is equipped with flexible sealing material, and the flexible sealing material and the internal wall pot body are interference fitted.

6. the cooking apparatus of heat preservation according to claim 2, which is characterized in that the pot body further includes being located at the heat preservation Electromagnetic wire coil below ring.

7. the cooking apparatus of -6 any heat preservations according to claim 1, which is characterized in that the bulge loop and the liner one It is body formed.

8. the cooking apparatus of -6 any heat preservations according to claim 1, which is characterized in that the bulge loop is metalwork, modeling Glue part, ceramic member or silica gel part.

9. the cooking apparatus of -6 any heat preservations according to claim 1, which is characterized in that the upper edge of the pot body is equipped with Flexible seals, the flexible seals are clipped between the upper edge of the pot body and the flange.

10. the cooking apparatus of -6 any heat preservations according to claim 1, which is characterized in that the liner includes bottom, side Portion and the curved portion being connected between the bottom and side.